Sorry, Snow White. It's time for a name change.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. When someone says “as white as snow,” it’s easy to envision ...

In this video, we explore why the Moon appears white in the night sky. Discover the scientific principles behind the Moon's color, including atmospheric effects and light scattering. Gain insights ...

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 ...

Auroras, shimmering bands of light that shoot through the night sky near the Earth’s poles, can follow patterns known as arcs ...

Red light therapy has gone from dermatology clinics to the wellness world, promising everything from younger-looking skin and ...

Ciaran O'Hare scribbles symbols using colored markers across his whiteboard like he's trying to solve a crime—or perhaps ...

Shorter days, crisp clean air and a low winter sun all play a role in those vivid pink and golden skies.

Rooted in early Christian tradition, Candlemas marks the presentation of Jesus and purification of the Virgin Mary at Herod's Temple in Jerusalem.

Massive stars have an outsized influence on their environment and the galaxies they call home. These behemoths have the ...

Find answers to frequently asked questions below. Use of public transportation, a taxi, or rideshare is strongly encouraged, as there is no parking available at the White House and street parking is ...