Tech is evolving too fast for human biology. Mental health trends show we're struggling. To survive, we must speed up ...

A new suggestion that complexity increases over time, not just in living organisms but in the nonliving world, promises to ...

The study of mitochondrial DNA has enabled scientists to trace a family tree that connects all of humanity to a single female ...

Scientists in the Galápagos discover yellow warblers living near traffic exhibit the bird version of "road rage." ...