At one time, perhaps as many as 2 million gray wolves roamed the North American continent. But now those numbers are down to a few thousand.
On a small, remote island in the Pacific Ocean, an unlikely predator feasts on the world’s largest albatross colony. Researchers are trying to figure out how to stop these murderous mice.
The last time that these two groups of cicadas emerged from underground together, Thomas Jefferson was president.
Even in a concrete jungle like Los Angeles, wild species show up in surprising places. New research identifies the types of wildlife that best tolerate urban development.
Decades-long environmental studies can reveal trends caused by climate change better than projects that last only a year or two.
A behavioral ecologist explains the reciprocal social relationships vampire bats maintain, in sickness and in health.
A biologist explains what to focus on if you’re designing a garden with pollinators in mind − and what you don’t need to worry about.
Trump has begun another trade war. Here's a timeline of how we got here
Canada's leader laments lost friendship with US in town that sheltered stranded Americans after 9/11
Chinese EV giant BYD's fourth-quarter profit leaps 73%
You're an American in another land? Prepare to talk about the why and how of Trump 2.0
Chalk talk: Star power, top teams and No. 5 seeds headline the women's March Madness Sweet 16
Purdue returns to Sweet 16 with 76-62 win over McNeese in March Madness
