These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets.

At just 25, Cecilia Payne-Gaposchkin applied quantum physics to a treasure trove of astronomical observations to show that stars are mostly hydrogen and helium.

Take a flight of discovery through the sky and witness stunning rainbows arching over breathtaking landscapes with this mesmerizing drone footage. Capture the vibrant spectrum of colors as they span ...

How does the shattered rainbow effect bring color into woodturning? This video explores the techniques behind applying ...