Signal

Oct 16 · PM · 109 · archive
TOP SIGNAL14
Scientists have discovered that black holes of vastly different sizes appear to launch powerful jets according to the same universal rule. The breakthrough could explain why some black holes suddenly erupt years after devouring a star and help astronomers predict when these spectacular outbursts will happen.
Science Daily Space Time13hphysics-cosmology9
Scientists investigating Nazi Germany's secret nuclear program have uncovered evidence that its final experimental reactor was nowhere near as close to working as previously claimed. Analysis of surviving uranium cubes and wartime documents reveals that Germany lacked the enormous quantities of uranium and heavy water needed to make its reactor operational.
Science Daily Energy Resources11hphysics-cosmology9
Higher interest rates are inflating borrowing costs as the Trump administration spends on the Iran war and tariff refunds.
NYT Home Page5hmacro-monetary8
A three-judge panel appeared unconvinced by claims that a federal law requiring the president to preserve and hand over his presidential papers was unconstitutional.
NYT Home Page2h8
Earth’s rotation subtly changes the length of the day. Now our clocks won’t change with it — at least not for a very long time.
NYT Science3hphysics-cosmology8
A glacier monitoring system could give communities in Nepal not 13 minutes, but hours or days to evacuate.
NYT Weather3henvironmental-risk-intel8
AI agents are doing our shopping for us, and wreaking havoc on the internet.
The Atlantic12hagentic-systems8
Archaeologists in Turkey have discovered what may be the world’s oldest known shipwreck, with artifacts dating back nearly 5,000 years.
Fox 5 DC News1hancient-history-archaeology8
Scientists have discovered how to turn a protein that normally fuels cancer growth into a weapon against it. By activating PPARD in immune cells, researchers made them better at burning fat and attacking tumors, slowing or stopping cancer growth in laboratory experiments. The approach showed promise against colorectal, breast, and ovarian cancers, as well as melanoma.
Science Daily Health Medicine19hbiology-medicine8
Scientists have uncovered a hidden biological mechanism that helps explain how exercise can reverse some of the damage caused by muscle aging. The key is a gene called DEAF1, which becomes overactive with age and interferes with the muscles’ ability to clear damaged proteins and repair themselves. Exercise can help restore this balance, allowing older muscles to rebuild and regain strength, although the benefits may diminish when the system becomes too disrupted.
Science Daily Health Medicine23hbiology-medicine8
Scientists discovered that atomic steps just one atom high can guide quantum vortices through superconductors, making them move more than 1,000 times more easily in one direction than another. This remarkable control over quantum motion could lead to a new generation of ultra-efficient superconducting electronics.
Science Daily Matter Energy19hphysics-cosmology8
Scientists have discovered a remarkable “Pac-Man enzyme” that helps bacteria devour certain types of plastic and may offer new hope in the fight against plastic pollution. Researchers found that several biodegradable plastics completely broke down in soil within about a year, while conventional plastic remained largely unchanged.
Science Daily Ecology13hbiology-medicine8
The newly discovered coral lives in strange conditions that seem inhospitable to life. (ROV SuBastian/Schmidt Ocean Institute/Breedy et al., ZooKeys, 2026) Magic in the twilight zone. ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.
Science Alert2hbiology-medicine8
Pollen shows how present-day New Mexico completely transformed within only a few decades. The post North America’s oldest human footprints tell a tale of ice age chaos appeared first on Popular Science .
Popular Science5hancient-history-archaeology8
GENERAL25
The Irish author said her books can no longer be sold in the UK after she pledged the royalties to a banned pro-Palestinian group.
NPR News12h⊕44
Consumer demand for Apple's first foldable phone is strong despite the device's hefty $1,999 price tag.
CBS News4h⊕24
Lula reverses position on age of responsibility for ‘heinous’ crimes in what many see as a desperate electoral gambit Brazil’s president, Luiz Inácio Lula da Silva, has announced that he now supports lowering the age of criminal responsibility for “heinous” crimes from 18 to 16, reversing a longstanding policy in what is widely seen as a desperate electoral gambit. The U-turn, which Lula announced during a Thursday night interview with TV Globo, comes with the presidential runoff in just over a week. The incumbent faces an uphill battle to overturn the first-round victory of his opponent, the far-right senator Flávio Bolsonaro, who remains slightly ahead at the polls. Continue reading...
Guardian World7h⊕25
The BBC joins Ukraine's Operation Vivaldi as it regains crucial territory in the Donbas, but optimism has been dampened by souring relations with President Trump.
BBC World7h⊕26
Defence Minister Guido Crosetto tells the BBC the US risks prolonging Russia's full-scale invasion rather than helping to end it.
BBC World5m4
The Trump administration is escalating its fight with California ahead of next month's midterm election, warning that local officials who process and tabulate ballots submitted by suspected noncitizen voters are putting themselves at risk of criminal investigation and potential prosecution.
PBS NewsHour29m8
Justice department warns election officials of prosecution if they ‘knowingly tabulate ballots’ cast by noncitizens The Trump administration is escalating its fight with California ahead of next month’s midterm elections , warning that local officials who process and tabulate ballots submitted by suspected noncitizen voters are putting themselves at risk of criminal investigation and potential prosecution. The letter on Friday from senior justice department officials and obtained first by the Associated Press is the latest salvo in an ongoing tussle with heavily Democratic California, coming just a day after the Trump administration sued the state to prevent it from counting mail-in ballots from people the federal government has identified as “likely” noncitizens until their immigration status can be confirmed. Continue reading...
Guardian US48m8
As house prices plateau, the gap between the cost of buying and renting is narrowing in dozens of suburbs Get our breaking news email , free app or daily news podcast High rents and falling property prices have opened a rare window for Australian tenants to become homeowners, with mortgage repayments cheaper than rent in dozens of suburbs. Guardian Australia’s analysis of Cotality data shows that median rents in inner-city Melbourne, suburban Canberra and Darwin are now nearly matching weekly home loan repayments. In one in 10 suburbs and towns across the country, repayments are less than $200 a week higher than rent, for the typical property. In some suburbs, they are actually cheaper. Continue reading...
Guardian World59m6
This is the first documented instance of barn owls nesting in Manhattan in modern history, according to one expert, and the owls have attracted nightly crowds of people in the street eager to get a glimpse of the elusive birds.
PBS NewsHour1h6
Rome prosecutors also name 12 senior military, police and prison officials over alleged abuse of detained activists.
Al Jazeera1h4
Ahead of the midterms, President Trump is on the campaign trail looking to rally his base in battleground races. His controversial comments at those rallies have drawn attention. White House correspondent Liz Landers has a fact check on some of Trump's claims.
PBS NewsHour1h4
OpenAI's ChatGPT platform violated California law in advising a man on treatment for his mental health struggles, according to a lawsuit.
CBS News1h6
One of former President Joe Biden's senior aides is sharing a behind-the-scenes look at negotiations to free hostages taken by Hamas on Oct. 7, 2023, in a new book titled "Brink." Author and former White House national security official Brett McGurk joins "The Takeout" to discuss.
CBS News1h4
Early voting data indicates some potentially promising signs for Democrats, particularly in North Carolina and Georgia. VoteHub head of data science Zach Donnini explains.
CBS News1h4
The proposal came as China and the U.S. made progress in dialogues over AI safety and governance and on the setting up of a notification mechanism between the two superpowers for AI incidents that could threaten national security.
PBS NewsHour1h8
The new Nathan Fielder documentary on Elizabeth Holmes, "You Can See Everything," is now in theaters. Rebecca Ford, senior Hollywood correspondent for Vanity Fair, joins CBS News to discuss the film.
CBS News2h5
The report from congressional Democrats found that Trump's pharmaceutical stock holdings grew from a maximum reported value of $1.7 million in 2024 to as much as $56.2 million at the end of 2025.
PBS NewsHour2h5
Chancellor says government will study responses to public consultation, with airports being ‘big part of jobs and growth’ John Healey has said there is a pro-growth case for going ahead with a third runway at Heathrow despite the prime minister declining to back it. Healey’s predecessor as chancellor, Rachel Reeves, put approval of the long-planned runway at the heart of her “growth speech” last year, saying it would “make Britain the world’s best-connected place to do business” . Continue reading...
Guardian World2h5
Vice President JD Vance acknowledged Thursday that there are some federal immigration officers "who really screw up."
CBS News2h6
Israeli spyware firms hacked into Al Jazeera devices in 2024 using a new ‘adfection’ method. Here's how it works.
Al Jazeera2h6
UK political debate has a distinctly Scottish feel after SNP's annual conference, says the BBC's political editor Chris Mason.
BBC Top Stories3h5
The program's early termination is the latest setback for Los Angeles communities in the middle of recovery and awaiting billions of additional federal dollars.
PBS NewsHour4h5
Speed curbs limited Ukraine's defences against deadly Russian attacks on Tuesday night.
BBC World4h4
The United States calls for dialogue as regional East Africa tension escalates.
Al Jazeera4h4
As the 3 November election approaches and both parties fight for control of Congress, some clear themes have emerged.
BBC World4h4
POLICY ACADEMIA24
Gov data modernization2
State and local officials said that they received thousands of names lacking key identifying information, and that many of the names were paired with addresses over which they had no jurisdiction.
NYT US News5m7
A disruption at BAE Systems has halted the federal bankruptcy-noticing system since Oct. 9, forcing courts nationwide to adopt emergency measures.
WSJ Markets5h5
Public policy7
The health secretary is quietly taking steps that public health experts fear will reduce immunization rates further.
NYT US News14m7
The boy who attacked a school in Bend is said to have used his mother’s gun. Some states have passed measures to address similar situations.
NYT US News1h6
The United Nations is convening delegates from nearly 200 countries to try to make progress on pledges to protect plants, animals and ecosystems.
NYT Climate14h⊕26
The National Park Service is reviving a practice that was banned by the Biden administration and condemned by conservationists.
NYT Climate1h6
Prime Minister Mark Carney is using the moment to push through nation-building projects that could kick-start Canada’s economy.
WSJ World News8h⊕26
The proposed Yosemite land swap is part of a historical pattern that puts profits over preservation.
WSJ Lifestyle10h5
The latest designations are located in Alaska all the way to the U.S. Virgin Islands. The post National Park Service names 10 new American World War II Heritage cities appeared first on Popular Science .
Popular Science4h5
Regulation antitrust1
Regulation of amusement parks is left to the states, and deaths are rare. But some say stronger rules are needed.
NYT Home Page3h⊕24
Unsorted14
One campaign has created social media posts focusing on U.S. support for Israel to sow discord ahead of the midterm elections.
NYT Home Page5h7
Home building, which relies on foreign-born workers, is suffering a labor shortage that is freezing projects and raising costs.
WSJ US News11h7
The new restrictions ban unauthorized drone flights within a nautical mile of the southern border, up to 400 feet in the air.
NYT US News1h6
The world’s richest person, who has become the biggest known midterm donor, gave $158 million to a group that quickly spent that much to help Mr. Paxton’s Senate bid in Texas.
NYT US News19h6
Nukes are the big difference between today and 1914 or 1939. Would the U.S. President ever use them?
WSJ World News5h6
The 9.9% tax is already coming for the state’s middle-class earners.
WSJ US News2h6
Ukraine’s defenses depend on the high-speed data links that Washington may have briefly shut down.
The Atlantic9h6
Where the two presidents’ war of words will end is anybody’s guess. But if it continues, it could threaten the crucial operational help that Ukraine still gets from the United States.
NYT Home Page4h5
The alliance is facing a dilemma over how to respond without escalating or looking weak.
WSJ World News7h5
Without help from the West, Kyiv may turn increasingly to the East, at a cost to U.S. national security.
WSJ World News4h5
California’s Prop. 45 tests if progressives believe their new slogan.
WSJ US News2h5
The world’s richest man donated $158 million to an effort backing state Attorney General Ken Paxton.
WSJ Social & Politics5h5
The demand sets up a public contest of wills with a government that has pledged to demilitarize the Iran-backed militant group.
WSJ World News10h4
In exchange for the pay increase, controllers will now have to badge in and out as a way to prevent early departures from work.
WSJ US Business1h4
INCERTA ENVIRONMENTAL1
Concerns about the state’s immigration dragnet may keep the itinerant labor force at home, threatening Hurricane Isaias recovery efforts.
NYT US News6hdisaster-recovery-insurance7
SCIENCE HISTORY15
Ancient history archaeology2
Archaeologists said that they had found jars from a shipwreck as much as 4,700 years old, with black residue inside. Outside experts were skeptical but intrigued.
NYT World News2h7
Scientists made a remarkable discovery of two massive statues of King Ramses II in astonishing condition in an Egyptian village on Tuesday.
Fox 5 DC News3h7
Biology medicine9
USC scientists have discovered a way to create a potentially renewable supply of genetically engineered immune cells that can attack cancer and strengthen the body's natural defenses. By growing and modifying immature immune cells rather than mature ones, researchers developed a system that can continuously produce tumor-fighting cells inside the body.
Science Daily Health Medicine11h7
Yale scientists have uncovered how the stress hormone cortisol helps the brain turn emotional experiences into stronger, longer-lasting memories. The discovery reveals that stress can reshape communication between brain networks involved in emotion and memory, potentially explaining why certain moments are so difficult to forget.
Science Daily Health Medicine12h7
A nationwide search for giant crayfish uncovered a record-breaking Tennessee specimen and a surprising mystery about how big these freshwater creatures can grow. Scientists found that North American crayfish seem to hit a biological size limit, possibly because of their muscles or protective shells.
Science Daily Sea Life20h7
Brain activity and verbalization can both affect our pupils. The post Your eyes dilate depending on your thoughts appeared first on Popular Science .
Popular Science8h7
And 'Science Friday' host Flora Lichtman on why she (mostly) still wants one. The post Humans were never built for tails. Here’s why. appeared first on Popular Science .
Popular Science10h7
(Oleg Breslavtsev/Moment RF/Getty Images) Take control. ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.
Science Alert4h6
A fungal disease has wiped out up to 97 percent of northern long-eared bats in North America. The post Tiny, critically endangered bat rescued and released in Pennsylvania appeared first on Popular Science .
Popular Science7h6
(Milky Way/Moment RF/Getty Images) Wouldn't that be nice? ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.
Science Alert9h5
(Andrew Neel/Unsplash) The largest study of its kind to date. ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.
Science Alert11h4
Unsorted4
Antarctic sea ice reached its third-lowest winter maximum in 2026, extending a remarkable decline that began after years of record-breaking growth. Scientists are investigating whether the dramatic reversal signals a long-term shift in Antarctica's frozen landscape.
Science Daily Climate22h7
(D-Keine/E+/Getty Images) Not as bad as we feared. ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.
Science Alert0m7
In “Bogland,” Merritt R. Turetsky argues for the importance of that least glamorous of terrains, the bog.
NYT Climate13h5
As Hurricane Simon unleashed destructive winds and flooding along Mexico’s coast, NASA satellites captured an extraordinary sight: massive atmospheric waves rippling high above the storm. The rare images reveal how powerful hurricanes can disturb the upper atmosphere, creating patterns that are usually invisible from space.
Science Daily Climate18h5
AI ML5
Frontier labs1
“I expect A.I.s to beat humans at A.I. research within nine months,” a researcher at Anthropic recently told the podcaster Dwarkesh Patel. On “Interesting Times,” Patel makes the case that if the labs really believe that, they should make the evidence public.
NYT Artificial Intelligence1h7
Ai governance2
The company outlined a $65 million budget last year when it embarked on an effort to elect state politicians friendly to the A.I. industry.
NYT Technology3h6
Journalists need not reject the funding, but they should be cautious.
The Atlantic6h6
Unsorted2
Azeem Azhar and Paul Kedrosky debate the case for and against an A.I. bubble.
NYT Home Page2h6
An incendiary post from a prominent researcher suggests that AI is actually more predictable than we thought.
The Atlantic2h6
MARKETS FINANCE10
Macro monetary2
Kevin Warsh, the central bank’s chairman, suggested he wouldn’t push to raise borrowing rates this month. But persistent inflation may force the Fed’s hand.
NYT Business11h6
The central bank’s governor said the Middle East situation, AI demand and foreign-exchange rates would affect the timing of the decision.
WSJ World News11h6
Equities earnings3
Data-center demand more than doubled, helping drive revenue to what the company called a record high for any quarter. It added it anticipates that demand to remain strong in the fourth quarter.
WSJ US Business18h6
Plus, a new CMO arrives at Arby’s as parent Inspire Brands heads toward a planned public offering.
WSJ US Business10h5
U.S. stocks fell as fears mounted that artificial-intelligence profits would not come soon enough to meet increasingly expensive credit obligations for CoreWeave and other aspiring hyperscalers.
WSJ Markets2h5
Portfolio theory1
The costs of many popular funds have barely budged even though assets have soared.
WSJ Markets11h6
Commodities energy3
Diesel prices remain stubbornly high as inventories sit near historically low levels, despite efforts to ease pressure on refined-fuel markets.
WSJ US Business10h5
Yaoyao Liu was widely followed in the oil trading world, but made a rare misstep at the start of the Iran war.
WSJ US Business6h4
Oil prices rose after Ukraine renewed attacks on Russian refineries, adding to concerns about persistent Middle East supply risks and uncertainty over shipping through the Strait of Hormuz.
WSJ US Business3h4
Unsorted1
Broadcom and other companies have objected to tokenizing their shares under a new regulatory framework.
WSJ Markets5h6
STRATEGY BUSINESS3
Despite strong revenues and profits, the streaming service cut 1,000 jobs and jettisoned its chief content officer. Drops in the stock price and viewer engagement are to blame.
NYT Business37m4
The company is digging in on its plans to lay off as many as 500 workers at its Stelco operations as the government weighs legal options to protect workers.
WSJ World News3h4
Elon Musk said Tesla’s wildest car ever would enter production in 2028, but key details are MIA.
WSJ US Business4h4
CULTURE LIFE1
(Yurii Yarema/Getty Images) You may already be doing it. ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.
Science Alert13hhealth-performance4
MISC11
Officials on Friday withdrew an alert sent when they believed a 9.9-magnitude earthquake had taken place. In the end, the tremor was hardly felt.
NYT World News8h6
Kyiv lacks an answer, for now, to Moscow’s mass-produced new weapons.
WSJ World News4h6
The gunman who killed four in Bend, Ore., entered an elementary school by shooting through a locked door, raising questions about what more schools can do to protect children.
NYT Home Page3h5
After swimming across chilly waters to Whidbey Island in Washington State, the solitary elk charmed residents for more than a decade with his antics. He died at 15 to 18 years old.
NYT US News10h5
The case of Christa Pike, who survived two lethal injections last month, gives new relevance to strange stories across history.
The Atlantic4h5
Bettors keep losing. Why do they keep coming back?
The Atlantic7h5
Just-war theory, which has guided Vatican teaching for centuries, may be on its way out.
The Atlantic11h5
The 3D printed, airless design makes the wheels more adaptable. The post Ukraine’s military robots are getting tires that can’t go flat appeared first on Popular Science .
Popular Science8h5
Readers respond to a front-page article about how public officials face threats and are living in fear. Also: An echo of 1938; the human role in A.I.
NYT Artificial Intelligence7h4
Tax reforms and Paris’s rise have taken a toll. But low-budget, risk-taking dealers are still creating buzz at the Frieze London fair and beyond.
NYT Arts14h4
Plus, the new class of ‘protein degrader’ drugs, a rare look at the Space Force’s electromagnetic-warfare systems, and the battle over development in national parks.
WSJ US Business8h4