Blow up pirates. Take sides in a civil war. Or leave human space behind and hope to find some friendly aliens whose culture is more civilized than your own... Endless Sky is a sandbox-style space ...

Biofluorescent creatures generate their glow with structures that absorb high-energy wavelengths of light, such as UV, violet or blue, then emit the light in a lower-energy wavelength. Researchers ...

Google -- all its apps, smartphones, and the cloud business -- is responsible for 99% of Alphabet's total revenue. But Alphabet is toiling away on quite a few moonshot projects. What if one of ...