The vaquita is the world's most endangered cetacean. There are just a handful left on Earth. But recently, observers spotted ...

This rare and endangered species' population is growing thanks to the efforts of an Ohio zoo and its partners. Meet the ...

The Center for Biological Diversity is suing the Donald Trump administration over its refusal to address the declining marmot ...

One of the tiny animals was dead, while the other was seen cradled in the arms of an officer, softly hooting before covering ...

The International Union for Conservation of Nature, or IUCN for short, is one of the most powerful wildlife organizations. It ...

Known as cane cutters, cane jakes, or more commonly swamp rabbits, this species is found in the low lying areas in Indiana’s ...

The ghost, native to only Florida and Cuba, is a leafless web of roots splayed on the trunks of native trees. It’s also ...

A rare discovery of spider species which had not been seen in the UK since 1985 has thrilled scientists.A critically ...

The Olympic marmot is endemic to the mountains of the Pacific Northwest and have faced threats from climate change and coyote ...

A rare species of spider has been spotted at a National Trust conservation site, in what the charity believes is the first ...

Best available science or best possible? Conservationists say the latter could mean doom for many species on the brink.

The proposal is among the more high-profile actions taken under the Endangered Species Act by the Trump administration, which ...