Science
Egypt's deserts were once home to a diverse shark community
During the Late Cretaceous period, parts of Egypt were covered in water. A new study, published in the journal Cretaceous Research, describes new evidence that this tropical sea w…
Climate change may halve omega‑3 fatty acids in fish and the organisms they eat
You've probably heard that eating fish and other seafood is good for your health. One of the main reasons is that seafood is an excellent source of two important omega-3 fats call…
Nanoscale hairs may help gecko skin trap moisture and slow evaporation
In a dry shrubland, a gecko sprints toward shelter. Its greatest danger is not a predator, although hawks circle overhead and sand cats wait in ambush. Rather, its most pressing c…
Astronauts Anil Menon and Sophie Adenot on Spacewalk
From left, Expedition 75 flight engineers Anil Menon of NASA (partially obscured and wearing the spacesuit with a red stripe on the legs) and Sophie Adenot of ESA (European Space …
Sun fires powerful M6.9 solar flare and CME toward Earth — could it boost northern lights chances this week?
A restless Earth-facing sunspot has been firing off a barrage of powerful solar flares — and now a CME could be heading our way.
A tiny drop of water is all that's needed to find threatened frogs
New James Cook University research has used highly sensitive environmental DNA (e-DNA) techniques to find two species of threatened frogs in places they've never been seen before—…
Young golden eagles leave their parents' territory late
When a young golden eagle (Aquila chrysaetos) finally leaves its parents' territory, it leaves behind the only safety net it has ever known. Until now, biologists had assumed that…
‘Not any old vermin’: rats numbers are on the rise thanks to global heating – and poison may not be the answer
Robert Corrigan has been dealing with the ‘smart’ rodents all his life – and believes there are better solutions to deal with the growing infestation in the world’s cities“The rod…
The hidden physics behind the shape of rose thorns
Roses are known for their thorns, the sharp structures that can sting and prickle the skin. Thorns, botanically known as prickles, are thought to discourage animals from feeding o…
On this day in space! Aug. 25, 1997: NASA launches Advanced Composition Explorer to track solar wind and so much more
On Aug. 25, 1997, NASA launched the Advanced Composition Explorer, or ACE satellite to study energetic particles traveling through space, including solar wind and space weather. H…
Astronauts make history repairing the ISS | Space photo of the day for Aug. 25, 2026
ESA astronaut Sophie Adenot and NASA astronaut Anil Menon complete a spacewalk on Aug. 18, 2026.
'Now boarding' … 240,000 miles from Earth, at the moon's first airport
The moon's getting its first airport, and it's about to get busy. Within the next two decades, NASA's planned Gateway—humanity's first lunar spaceport—may become a bustling hub fo…
Cow gut enzyme could help target bacterial biofilms and antibiotic-resistant infections
The bacterium Acinetobacter baumannii poses a substantial threat in health care settings, readily forming biofilms on wounds and medical surfaces and contributing to persistent in…
Integrating Model-Based Systems Engineering and Fault Management to Enable Autonomous Space Missions
Fully autonomous space mission operations require the ability to detect faults and compensate for them without human intervention. To address this challenge and provide model-base…
Polish startup Ares Shield hired to protect data center satellites with high-power microwave weapons
Florida-based Lonestar Data Holdings has contracted Polish startup Ares Shield to provide protection for its off-Earth data centers, in a deal worth up to $6 million.
We asked our climate reporters to highlight one idea for positive change. We got a chronicle of global transformation
There are countless initiatives around the world that can inspire people and spur them into action. Amid the devastation of the climate crisis, our journalists strive to highlight…
Large mammals alter soil chemistry and increase fertility in the Atlantic Forest
A study published in the journal Ecological Monographs indicates that large mammals, such as tapirs, peccaries, agoutis and deer, alter the chemical composition of litter and soil…
The little red dots of our cosmos might hide something big
Little red dots may reside in small, dense galaxies with total masses equivalent to around 1 billion times that of the sun, according to research published in Nature Astronomy.
NASA satellites ace world's 1st 'lost-in-space' GPS-free navigation experiment
No GPS? No problem. A team of NASA satellites are extending their stay in space after successfully proving out navigation by other means.
Climate-saving wonder – or €240m vanity bauble that ages like milk? The rocks set to hit Rotterdam docks
MVRDV – the firm behind Marble Arch Mound – says Rotterdam ROCKS! will inspire visitors to live sustainably. But in an era when the greenest building is the one that already exist…
Stream 'Star Trek: Strange New Worlds' and 'Silo' securely from anywhere with 87% off Surfshark VPN
Want to watch your favorite shows wherever you boldly go? From Star Trek: Strange New Worlds season 4 to Silo's upcoming finale, stream and browse in safety with huge savings on S…
Setting limits on phase transitions in the dark energy era
The universe is known to be expanding at an accelerating rate. Physicists typically attribute this acceleration to dark energy, a mysterious component of the universe that exerts …
Study finds sustainable farming program helps refugees, immigrants boost health while launching agribusinesses
The slang term "touch grass" encourages people to step away from the internet or devices and connect with the real world. New research from the University of Kansas has found that…
The hidden chemistry behind glow-in-the-dark art
Some of the world's brightest colors don't just reflect light; they create it. Scientists and museum conservators are now uncovering why these luminous pigments fade and how to pr…