Once on the brink during the last ice age, great white sharks made a remarkable recovery globally, but their DNA reveals a baffling story. Classic migration explanations fail, leaving scientists with ...

Key pointsWhite sharks (Carcharodon carcharias) almost went bottom-up during the last ice age, when sea levels were much ...

Climate change may be helping longhorned ticks spread Ehrlichiosis across the U.S. more effectively. The infection ...

You're probably eating it already.

Malaysia’s Teluk Air Tawar-Kuala Muda (TAT-KM) mudflats host tens of thousands of migratory birds along the East ...