Some 322 birds, mammals and reptiles all went extinct in just the past 500 years due to people, research shows.
Most mammals larger than rats urinate for about the same amount of time: 21 seconds.
Is your personality more like that of a cockroach or an elephant? Find out after reading our list of animals with qualities comparable to those of humans.
Researchers working in the Mekong region of Southeast Asia discovered 367 new species between 2012-2013, and are finding them at a rate of one new species every two days.
Autopsies of the mostly calf and juvenile carcasses found the whales had experienced very poor nutrition.
Invasive reptile threatening bird, mammal and lizard populations.
Recently, the UN ordered Japan to stop their annual whale hunt because it's illegal. Trace explains the history of whaling, and why we don't need it anymore.
Zebra stripes turn out to have a surprising function. Continue reading →
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