Science Daily

A longer exhale may push your brain toward bolder decisions

Slow breathing with a prolonged exhale made people more willing to take risks by changing heart activity and increasing the brain’s sensitivity to rewards. The findings suggest that something as simple as controlling your breath can directly influence how you evaluate choices.

science  4d ago

Science Daily

Giant Greenland iceberg slams into Joe Island and survives

A giant iceberg measuring more than 76 square kilometers broke from Greenland’s Petermann Glacier in August 2026, marking the Arctic’s largest glacier calving event since 2020. The berg later slammed into Joe Island but survived without breaking apart, and satellites are now tracking it as it drifts through Nares Strait.

science  4d ago

Science Daily

Dying radio galaxies fade faster than scientists expected

Astronomers have identified a surprisingly young population of fading radio galaxies whose supermassive black holes have already switched off their powerful jets. The confirmed remnants range from about 8 to 42 million years old, suggesting many may disappear from view much faster than previously recognized. More distant remnants also seem to fade especially quickly, helping explain why they have been so difficult to detect.

science  4d ago

The Guardian Science

Week in wildlife: a hitchhiking crab, a shy wallaby and penguins in little jackets

This week’s best wildlife photographs from around the world Continue reading...

science  4d ago

Science Daily

Dark matter detector finds a strange signal scientists can’t yet explain

The LUX-ZEPLIN experiment has detected a rare particle interaction that looks unusually difficult to explain as ordinary background noise and appeared where dark matter might be expected. Scientists are not claiming a discovery yet, but additional data could show whether this single mysterious event is the first hint of a long-sought dark matter particle.

science  4d ago

Science Daily

Scientists reveal the hidden instructions that build the human brain

UCLA researchers have discovered two powerful influences that help guide how the human brain forms before birth. Radial glia, stem cells responsible for producing much of the cerebral cortex, change their behavior depending on how they process glucose and on physical contact with signals arriving from the thalamus. Those signals can alter which types of neurons are produced, including upper-layer neurons that are especially prominent in humans.

science  4d ago

NASA News

APOD: 2026 September 4 – Na Uhane Mahoe Huki Pu i ke Ola

APOD Science APOD APOD: 2026 September 4 – Na… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Nā ʻUhane […]

science  4d ago

NASA News

A Trio of Tropical Cyclones in the Pacific

The Pacific was buzzing with storms while the Atlantic was notably quiet.

science  4d ago

Science Daily

New injectable treatment helps the brain rebuild after stroke

Duke researchers developed an injectable scaffold that helped stroke-damaged brains grow new blood vessels, support nerve regrowth, and recover movement in mice. The treatment appears to work partly by recruiting the body’s own immune cells, including neutrophils that may switch from damaging to helpful under the right conditions.

science  4d ago

Science Daily

Scientists discover a bizarre “devil flower” hidden in Thailand

Scientists have discovered a strange black “devil flower” in Thailand that lives mostly underground, steals nutrients from fungi, and looks strikingly unlike a typical plant. The newly named Thismia daemona is known from fewer than 50 individuals and may already be critically endangered.

science  4d ago

Science Daily

Plants may be evolving the wrong traits for a warming world

Morning glories may be getting caught in an evolutionary tug-of-war between surviving climate change and attracting increasingly scarce pollinators. Over just nine years, researchers found that the plants’ rate of adaptation plunged by 96%, even though they still had plenty of genetic diversity to evolve.

science  4d ago

The Guardian Science

‘They’ll be finding bodies next year’: a renowned forensic scientist on Nepal’s ‘extreme challenges’

Prof Richard Bassed helped identify Boxing Day tsunami and victims of Australia’s catastrophic Black Saturday bushfires. ‘The randomness of this massive flood,’ he says. ‘That gets to you’Get our breaking news email, free app or daily news podcastThe bodies of some of those killed in the Nepal-Tibet flood disaster may never be found, and some of those that are may never be identified, a world-renowned forensic scientist says.Prof Richard Bassed, the head of forensic medicine at Melbourne’s Monas

science  4d ago

Science Daily

Deep beneath Mars, scientists find a vast hidden magma system

Deep beneath Mars, scientists have found evidence of enormous magmatic systems once thought to require Earth-like plate tectonics. Seismic measurements suggest molten rock repeatedly evolved and recycled itself through the Martian crust, potentially across hundreds or thousands of kilometers. The discovery challenges long-held ideas about how complex planetary crusts form.

science  4d ago

NASA News

NASA to Cover Progress 96 Spacecraft Launch, Docking

NASA will provide live coverage of the launch and docking of a Roscosmos cargo spacecraft carrying about three tons of food, fuel, and supplies for the crew aboard the International Space Station. The unpiloted Progress 96 resupply spacecraft is scheduled to launch at 12:15 p.m. EDT (9:15 p.m. Baikonur time), Wednesday, Sept. 9, on a […]

science  4d ago

The Guardian Science

Rich people more likely to steal children’s sweets, finds Ig Nobel prize-winning study

We round up this year’s winners at awards for achievements that ‘first make people laugh and then make them think’It’s that time of year again: a select group of scientists have been summoned to a ceremony to receive coveted prizes, be showered in paper planes, and leave with a 10tn dollar bill, albeit in the form of a phased-out note from Zimbabwe. It is, of course, the annual Ig Nobel awards.Not to be confused with the more prestigious and career-changing Nobel prizes that will be announced in

science  4d ago

NASA News

Curiosity Blog, Sols 4988-4994: More New Tricks for an Old Dog

Written by Michelle Minitti, MAHLI Deputy Principal Investigator Earth planning date: Friday, Aug. 21, 2026 After Curiosity’s 14 years on the surface, Mars continues to surprise. Both of our workspaces this week contained features unlike quite anything we have seen in the past — broad, shallow pits (like the one in the image above) dotted […]

science  5d ago

The Guardian Science

There’s a quick way to slow climate change. Why isn’t everyone doing it? - video

Methane is a potent greenhouse gas that traps more than 80 times as much heat than carbon dioxide over a 20-year period and causes 25% of global heating today. We definitely don’t want this gas spewing needlessly into the atmosphere, but in 2023 that’s exactly what environment editor Damian Carrington found was happening when he reported on 1,000 super-emitting methane leaks across the globe. Now Turkmenistan, the worst country for mega-leaks, has begun to plug them. Damian tells Madeleine Finla

science  5d ago

NASA News

Igniting Roman’s Journey

Now on a three-month, million-mile journey to its final orbit, NASA’s Nancy Grace Roman Space Telescope will soon reveal the universe’s darkest secrets. The mission launched at 7:26 a.m. EDT on Aug. 30 aboard a SpaceX Falcon Heavy rocket from Launch Complex 39A at the agency’s Kennedy Space Center in Florida. Roman pairs a large […]

science  5d ago

NASA News

NASA’s Hubble Spies Superbubble Scene

This Hubble Space Telescope image features a sprawling cosmic vista called N44.

science  5d ago

Science Daily

Ancient “living fossils” may reveal how complex life began

A newly discovered microbe living inside ancient stromatolite communities may offer a rare look at how complex life first emerged. Researchers captured the first direct images of an Asgard archaeon physically connected to a bacterium, with the two microbes appearing to exchange nutrients and other compounds. Scientists think similar partnerships billions of years ago may have helped produce the first complex cells.

science  5d ago