The remarkable natural light show is the result of electrons colliding with atoms in the upper reaches of Earth’s atmosphere.

Scientists have found a way to see ultrafast molecular interactions inside liquids using an extreme laser technique once ...

ICFO researchers have set a new record by generating the shortest soft X-ray pulse to date –just 19.2 attoseconds long. This is the fastest flash of light, faster than the atomic unit of time (24.2 ...

Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.