To protect endangered black-footed ferrets from COVID-19, scientists in Colorado have injected a major captive breeding population with an experimental vaccine.
Conservationists are using bats' echolocation abilities to help track these mammals, as many of them succumb to white nose syndrome.
Two newborn whales were spotted swimming off the U.S. coast, giving researchers hope for a critically endangered whale species.
The critically-endangered blue whale has returned to the waters near the remote island of South Georgia near Antarctica, almost 100 years after they were nearly made extinct.
Britain's great fox-spider had not been seen since 1993. Turns out, it's been thriving on a military base.
Scientists are equipping the endangered wolverine with accelerometers to track them in the wild.
Tasmanian devils have been reintroduced to mainland Australia, where they haven't been seen in the wild for millennia.
One of London's Wildlife Photographer of the Year honorees shows an endangered crocodile carrying 100 babies on his back
More than 350 elephants in Botswana have mysteriously died since May, in a phenomenon that some scientists have dubbed a "conservation disaster," and one that has evaded explanation.
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