A new bioluminescent tool allows neurons to glow on their own, letting scientists track brain activity without harmful lasers ...

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 ...

The Hubble Space Telescope has been quietly orbiting Earth for decades, but it’s still one of the most valuable tools […] ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. How long does it take for your eyes to adjust to ...

As long summer days shift into the short, dark days of winter, people can start to feel a little gloomy too. “It’s clear that there’s a strong association between light and mood,” said Louis Ptáček, a ...

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.

Credit typically goes to inventor and entrepreneur Thomas Edison. But the actual story is more complicated and interesting.

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

Hair grows about half an inch each month. Stress, illness, and aging can affect hair growth. Rogaine can be used daily for hair loss treatment. Hair grows approximately half an inch each month. Age, ...

Researchers have introduced an innovative two-step excitation approach that makes it possible to efficiently generate and clearly separate different modes of hyperbolic polaritons. An international co ...