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New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.
Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.
The U.S. push to mine international waters for metals defies global efforts to control and protect these fragile ecosystems.
Sneaky chemistry by a real-life “Last of Us” Cordyceps fungus mind controls its zombie insect victims by convincing them they’re starving.
The remains of extinct Homo erectus dredged from the seabed off Java, along with thousands of animal fossils, are revealing a long-lost ecosystem.
For the first time, scientists have 3-D printed objects within living cells, including a 10-micrometer long elephant and tiny “barcodes” that could help track individual cells. Remarkably, many of the ...
Adults who walked more than 100 minutes per day were less likely to have chronic low back pain than those who walked fewer than 78 minutes per day.
Sewage-contaminated water absorbs certain wavelengths of light, leaving a signature that can be detected by space-based instruments, a new study finds.
AI models such as ChatGPT consume serious power. Experts break down where that energy goes, and what you can do to help.
Algae grown under Mars-like conditions could make bioplastic building materials for structures to harbor life in space.
In the sport, players take turns hitting a squishy ball off four walls, trying to return it before it bounces twice. But when a perfect “nick shot” is executed, the ball strikes a sweet spot between ...
Even without reaching heat wave levels, sustained high temperatures may contribute to a litany of health issues.
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