An ecological theory may help to explain why segregation is so widespread and persistent in US cities, according to a paper published today in Buildings and Cities. The new way of framing ...

Different species almost always coexist -- whether it's big animals on the plains, bugs in a jungle or yeasts in flower nectar -- but how that works is complicated. Now, researchers have teased apart ...

The animated sci-fi series Scavenger’s Reign takes viewers to the strange planet of Vesta, where womb-like sacks hang from trees and floating fluff balls stick to skin. It’s a hostile and merciless ...