Simulations of Australopithecus hominins’ anatomy suggest that when they gave birth, they may have exerted tremendous pressure on their pelvic floors, putting them at risk of tearing
Whether you call it a vibe shift or a paradigm shift, physicists must be ready to challenge their fundamental understanding of the universe without fear or nostalgia
An analysis of ancient and modern DNA suggests the extent of convergent evolution in different peoples around the world is even greater than we thought
Samantha King and Gavin Weedon's new book Protein digs deep into the nutrient's role in our health. But can it tell you how much you should be eating? Alexandra Thompson explores
The neurodegenerative condition chronic traumatic encephalopathy appears to be driven by damage to the blood-brain barrier due to repetitive head injuries, like those that occur in boxing. This suggests that drugs that strengthen this barrier could prevent or slow the condition
Taking psilocybin – the psychedelic component of magic mushrooms – eased symptoms of obsessive compulsive disorder among people who did not respond to conventional treatments, and the effects lasted at least several months
A trumpet-shaped, single-celled organism seems able to predict one thing will follow another, hinting that such associative learning emerged long before multicellular nervous systems
Star Nathan Fillion is stoking rumours that cult western-in-space television series Firefly could be rebooted. Emily H. Wilson realises she is being toyed with – but is still praying for its return
NASA’s DART mission slammed into the small asteroid Dimorphos in 2022, and the impact slowed its orbit around the larger Didymos – and also the pair’s path around the sun
Since 2014, the planet has been warming by about 0.36°C per decade, according to an analysis of five temperature datasets, raising fears that climate tipping points could be crossed earlier than expected
US-Israeli strikes on oil facilities have caused black rain to fall on Tehran, but the black smoke filling the air is likely to be a bigger health risk
Drugs like psilocybin that induce psychedelic effects have shown promise for treating depression. Now, a review of the evidence suggests that they are effective, but no more so than traditional antidepressants
Models show that as the Atlantic Meridional Overturning Circulation gets weaker, the Gulf Stream will drift northwards. There are signs that this is already happening, and a more abrupt shift could warn of more severe climate impacts
It is scarily fascinating to read about the US military's journey into AI warfare in this deeply-researched book. But what happens next, asks Matthew Sparkes
United Airlines announced Friday it is trimming flights as rising fuel costs tied to the U.S. military operation in Iran squeeze the industry. United CEO Scott Kirby, in a memo shared to the company's website, said the airline will cancel about "3 points of flying in off peak periods" — pointing to …
China, Russia, Iran and others are embracing and rapidly advancing this new war-fighting technology. The United States cannot afford to be on the wrong side of “World War Drone.”
The White House should quickly shut down financial and trade channels that antiquities traffickers could exploit to protect Iran's ancient cultural heritage.
President Trump on Saturday threatened to deploy Immigration and Customs Enforcement (ICE) officers to conduct airport security if Democrats do not agree to a funding bill to reopen the partially shuttered Department of Homeland Security (DHS). “If the Radical Left Democrats don’t immediately sign a…
U.S. Central Command (CENTCOM) chief Adm. Brad Cooper said Saturday that the Pentagon's operation in Iran has struck more than 8,000 targets since the start of the Middle East conflict. In his update, posted to social platform X, Cooper said the campaign has weakened Iran’s combat capabilities and c…
President Trump’s former Energy Secretary Dan Brouillette on Friday defended the White House’s ongoing military operation in Iran, even as global crude oil rates spike. Brouillette, in an appearance on NewsNation's "The Hill," emphasized that rising energy costs are a “short-term pain” in exchange f…
A slight majority of Americans support repatriating sites dedicated to Cesar Chavez, after the late civil rights leader was accused of sexually abusing minors, according to a new survey. The YouGov poll, released Friday, found that 51 percent of respondents believe these sites should be renamed, wit…
Comedian Bill Maher on Friday brushed off President Trump's ribbing of Japanese Prime Minister Sanae Takaichi about Pearl Harbor amid the ongoing U.S. military operation in Iran. "He was in the Oval Office yesterday with the prime minister of Japan ... and he was talking about our strike in Iran," M…
The idea that Jews manipulate powerful governments into waging war for their own self interest has fueled antisemitic conspiracy theories for centuries.
Deputy Attorney General Todd Blanche criticized Democratic lawmakers’ decision to walk out of a closed-door briefing with him and Attorney General Pam Bondi on Wednesday. The two Trump officials briefed the House Oversight Committee on the Justice Department’s (DOJ) investigation into convicted sex…
America has an unfortunate weight problem. Not just stereotypically, but statistically, 42% of adults in the United States are technically considered obese.
Billionaire Tesla CEO Elon Musk is offering to pay the salaries of Transportation Security Administration (TSA) employees as the partial government shutdown stretches into another week. “I would like to offer to pay the salaries of TSA personnel during this funding impasse that is negatively affecti…
Department of Homeland Security (DHS) Secretary Kristi Noem was fired. Greg Bovino, a top Border Patrol officer, is reportedly retiring. President Trump’s deportation surge in Minneapolis has ended. And the White House has offered some new rules to limit the conduct of federal immigration officers a…
Chosen families are evolving but remain a cherished—and vital—lifeline for many. Mention "communal living" and the image that may spring to mind is the free-love, back-to-the-earth hippy communes of the 1960s, complete with bandannas and fringed suede vests. But communal living is once again very mu…
Provided they host thick, hydrogen-dominated atmospheres, moons orbiting free-floating exoplanets could retain much of the heat generated deep within their interiors by tidal forces. Led by David Dahlbüdding at the Max Planck Institute for Extraterrestrial Physics and Giulia Roccetti at the European…
New research led by James Cook University (JCU) emphasizes that the success of marine protected areas (MPAs) depends largely on understanding and influencing people's behaviors within their borders. The study demonstrates that effective conservation relies on compliance—a critically underappreciated…
If you've ever ordered food through DoorDash, Uber Eats or Instacart, you may have realized the person who delivers it isn't a salaried employee. They're gig workers—independent contractors who pick up delivery tasks through an app, get paid per delivery and have no guaranteed hours, benefits or min…
Alaska's glaciers respond to climate change by melting for three additional weeks with every 1 degree Celsius increase in the average summer temperature, data from satellite-mounted radars show.
Across the sciences, researchers are asking why so many scientists leave their fields. A new study from Virginia Tech suggests at least part of the answer may be surprisingly simple. Scientists who feel a stronger sense of belonging in their discipline are more likely to intend to stay. Those who fe…
With AI, it's now possible for researchers to predict the three-dimensional structures of proteins directly from their amino-acid sequences. But what biologists really want to predict, says Columbia biophysicist Hashim Al-Hashimi, is how RNA and DNA-encoded molecules behave inside their natural cell…
The building blocks of proteins, amino acids, are essential for all living things. Twenty different amino acids build the thousands of proteins that carry out biological tasks. While some are made naturally in our bodies, others are absorbed through the food we eat.
In 2021, a man named Peter Heads made a fascinating discovery while using his metal detector in Melsonby, North Yorkshire in the UK. The find prompted him to contact Tom Moore at the Department of Archaeology at Durham University, who later determined that the hoards of metallic items were from the …
Youth in foster care often experience family instability, which can disrupt the continuity of their relationships and social connections. Therefore, the strength and stability of their social support networks can play a critical role in shaping their lives.
Undergraduate Chris Zuo sent me the note "Four minutes is too long" along with photos of countless mosquito bites on his bare skin. This full-body massacre wasn't the result of a camping trip gone awry. He'd spent that limited amount of time in a room with 100 hungry mosquitoes while wearing nothing…
A critically endangered monkey has given birth just months after pioneering surgery saved her from undergoing an amputation. Masaya, a 15-year-old roloway monkey at Chester Zoo, had a golf-ball-sized mass removed from her foot last summer in a complex operation carried out jointly by zoo vets and su…
A lactic acid bacterium isolated from kimchi may help promote the removal of nanoplastics from the body by binding to them in the intestine. Nanoplastics are ultrafine plastic particles measuring less than 1 micrometer that are generated during the degradation of larger plastic materials. These part…
The high-performance semiconductor devices powering smartphone displays, AI computing, EV batteries and more are increasingly incorporating 2D materials to overcome silicon's scaling limits. To optimize these technologies, a University of Michigan Engineering team developed a precise mathematical fr…
A decade ago, when working as a junior analyst in a Chicago marketing firm, Sangah Bae was winding down her workday, hoping to make a happy hour with her colleagues. At 4:30 p.m., her manager rushed to her desk with a request to do just one more thing before she wrapped up for the day. "She threw me…
New research from the University of East Anglia (UEA) reveals that King Harold's legendary 200-mile march to the Battle of Hastings in 1066 never happened. Instead, the journey was made largely by sea. The findings overturn one of the most iconic stories in English history, altering how the Norman C…
Animals do all sorts of things to attract each other as potential mates. Many birds, for example, produce feathers with elaborate color patterns—from the iridescent plumage of many hummingbirds to the famously brilliant tail of a peacock. Charles Darwin, an early pioneer in the theory of evolution, …
Researchers at the Department of Energy's Oak Ridge National Laboratory have invented a reusable adhesive from waste polymers that is tougher than commercial glues, works underwater as well as in dry environments, and bonds a variety of materials, including wood, glass, metal, paper and polymers.
Physicists have directly visualized the fundamental electronic building blocks of flat-band quantum materials, a class of systems in which electron motion is effectively quenched and strong interactions give rise to emergent phases of matter. In a study published in Nature Physics, Qimiao Si's group…
Researchers have proposed that a newly identified class of magnetic materials could extend the zero-resistance currents of superconductors to electron spins. Publishing their calculations in Physical Review X, Kyle Monkman and colleagues at the University of British Columbia propose how "altermagnet…