There’s an important concept in evolutionary biology called “iterative evolution.” Here’s a real-life example of how it works ...

Iceland has no shortage of natural dangers – volcanic eruptions, glacial floods, scaldingly hot springs and bitterly cold winters. But it is at least one of the few places on Earth where humans don't ...

An experiment imagines what it would be like to bring back the dodo bird. Marjorie Taylor Greene announces resignation after feud with Trump ICE detains diabetic Norwegian woman at green card ...