At one time, perhaps as many as 2 million gray wolves roamed the North American continent. But now those numbers are down…
An atmospheric scientist explains how rising temperatures are helping to fuel extreme storms, floods, droughts and devastating…
China has a lot of vacant retail space, including many underused shopping malls. An urban policy scholar describes how the…
These tiny songbirds have extraordinary memories for the tens of thousands of spots where they hide food. But that doesn’t…
A new study reveals that 75% of the world’s industrial fishing vessels are hidden from public view.
Redwoods grow in networks that house unique communities of plants and animals high in the air. They offer life lessons about…