Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

Condensed-matter physics is the study of substances in their solid state. This includes the investigation of both crystalline solids in which the atoms are positioned on a repeating three-dimensional ...

How cold is space? Does it ever drop to absolute zero, and what happens if you fall into it without a spacesuit? When you purchase through links on our site, we may earn an affiliate commission.

When is the 2XKO release date? If you ever wondered what a League of Legends 2D fighting game would look like, you're about to find out. Formerly known as Project L, 2XKO was confirmed as the game's ...

What are the best fighting games? It might not seem like it these days, but it wasn't until the late '00s that PC users were finally treated to the latest fighting games. It's fair to say the genre is ...

The Top 100 Best Budget Buys: Tested Tech Recommended by Our Experts We review more than a thousand tech products every year—so we know a deal when we see one. Our mega-guide, updated monthly, serves ...