Sometimes the coolest science experiments are also the simplest. With just a few basic components, this setup produces a ...

Using gold flakes, salt water, and light, scientists have made the universe’s invisible binding forces visible in color. The ...

What looks like a galactic dance is really a cosmic optical illusion—two galaxies, worlds apart, perfectly aligned by chance.

It doesn't matter whether you are using a pro camera, a compact camera, or a smartphone; this trick makes a big difference ...