A decade of fieldwork is revealing how one of biology’s fundamental principles works in real time.
The last time that these two groups of cicadas emerged from underground together, Thomas Jefferson was president.
Decades-long environmental studies can reveal trends caused by climate change better than projects that last only a year or two.
Modern North American porcupines are at least twice the size of their southern cousins and have stronger jaws. But how long have they looked that way?
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
