A sweeping review finds micro- and nanoplastics throughout human tissues and plausible mechanisms of harm, while cautioning ...

When wildfire smoke fills the air, most people can go inside to avoid it. Wildlife does not have that option, and little is ...

Laser-sail experiments test a route to nearby stars, while research reveals major barriers to interstellar missions.

Forty years after explosions scattered radioactive debris from Chernobyl’s reactor across the surrounding landscape, ...

From stimulated emission and beam coherence to retinal burns and aircraft hazards, understanding the physics of laser light explains why even compact pointers can pose serious risks while ...

Lab developed a solid-state battery technology that removes the substrate, raising energy density to 500-750 Wh/L, up to 10 ...

Researchers expanded chaotic printing with four industrial static mixer geometries, achieving microarchitected hydrogels down ...

(mihailomilovanovic/E+/Getty Images) Taking a nice hot bath at the end of a long day is a wonderful way to unwind, but the end results can go way beyond simple relaxation. In fact, the health benefits ...

When wildfire smoke fills the air, most people can go inside to avoid it. Wildlife does not have that option, and little is known about how animals ...