In a first, scientists in China transplanted a lung from a pig into a human so they could see how the host immune system ...

Unlike solar panels, solar thermoelectric generators can convert heat from any source into electricity. But poor efficiency ...

One question, for instance, might be why can't we? Atoms, which are the building blocks of matter, are mostly empty space.

Miniature models of the brain have revealed a "previously unappreciated" role of microglia, a type of cell found within the ...

NOAA forecasts suggest we could experience La Niña conditions in the fall and early winter. However, this potential La Niña spell is unlikely to break records.

There is plenty to like about this screenless fitness tracker, especially if you are a serious athlete or exercise ...

NASA's Mars Reconnaissance Orbiter recently photographed Candor Chasma in Mars' Valles Marineris, the largest canyon in the ...

"For a lot of animals, that doesn't make any sense to them at all." So what is the world's slowest animal? And what does ...

Pallas's cat is a small wild cat native to Central Asia with short legs and dense fur, making it look bigger than it really ...

Robot Drummer isn’t a robot itself; rather, it's a simulation that uses the G1 Unitree robot as a model to build a system ...

Why withdrawal headaches are so painful remains somewhat unclear. Because caffeine affects many parts of the body, experts ...

A story circulating on social media this week featured a seemingly made-up scientist who is developing an equally imaginary ...