Search
Science & Tech
Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.
New research shows psychedelics activate receptors inside brain cells that other compounds, like serotonin, cannot.
The soft robotic models are patient-specific and could help clinicians zero in on the best implant for an individual.
Scientists are still figuring out why tirzepatide causes weight loss. One theory is that they “accidentally” created a new hormone.
If stars don't go supernova at first, they can get a second chance after becoming a white dwarf. But can their companions survive?
In our Solar System, even the two brightest planets frequently align in our skies. But only rarely is it spectacularly visible from Earth.
Deep underwater, temperatures are close to freezing and the pressure is 1,000 times higher than at sea level.
If you're a massless particle, you must always move at light speed. If you have mass, you must go slower. So why aren't any neutrinos slow?
In a state of "hyperwar," accidents or unexpected AI decisions could lead to widespread devastation before humans could intervene.
The body uses its own electricity to repair wounds. Faster healing may be possible with additional electrical stimulation.
The Black, Caspian, and Aral Seas are the last surviving fragments of a body of water that stretched from Austria to Turkmenistan.
JWST's revolutionary views arrive in high-resolution at infrared wavelengths. Without NASA's Spitzer first, it wouldn't have been possible.
Baby mice can regenerate damaged hair cells — and now that we know how they do it, maybe we can, too.