Health officials urge Michiganders to take precautions to prevent tick bites as the blood-sucking arachnids spread to more ...

Scientists speculate that the wild cats are trying to improve hydration or ease their cubs’ transition to solid food. The ...

Your pet stopped breathing—here’s how to act fast, stay safe, and give life‑saving first aid in real emergencies.

The beetle that ‘shouldn’t exist’ turns out to be a case study in how complex traits actually evolve. Here’s how it came to ...

The environmental crises of the past often seem to disappear—have problems like acid rain and smog been solved?

A once large and peaceful group of chimpanzees in the western forests of Uganda has now split into two, causing a rare “civil ...

But there are other reasons that a species might synchronously reproduce. In one social group of banded mongoose, more than ...