A new study from Finland found that "night owls," or people who tend to stay up late, don't live as long as those who go to bed early and wake up early as well.
A new study published in the journal Science observed chin strap penguins in Antarctica and found that they take thousands of small naps a day each lasting only about four seconds.
The North American wolverine will receive long-delayed federal protections under a Biden administration proposal released Wednesday in response to scientists warning that climate change will likely melt away the rare species’ snowy mountain refuges.