A fish species thought to be extinct has suddenly been found in a small pond in Bolivia. The rare seasonal killifish, Moema ...

Anyone walking through the Tarumã neighborhood in Curitiba (the capital of the state of Paraná, Brazil) today may find it ...

A critically endangered animal could be brought back from extinction in England and set free back into the wild. Wildcats, giant non-domesticated alternatives to the house cat, could be back in the ...

In most narratives, the story of evolution is the story of organisms emerging from the ocean and eventually populating the ...

Four proposed rules could make it easier to drill for oil or harvest timber in areas where endangered species live.

How did extinct animals move? Paleontologists are interested in figuring this out since it can tell us more about their ways of life, such as whether they were agile enough to hunt prey. It can also ...

The Trump administration announced that it plans to roll back protection for some animals and plants under the Endangered Species Act.

Sharks are some of the most threatened animals on Earth, with approximately one-third of all species assessed as threatened with extinction on the IUCN Red List. These animals are not only older than ...

The proposed changes include the elimination of the U.S. Fish and Wildlife Service’s “blanket rule” that automatically ...

Prompted by two Trump executive orders, the U.S. Fish and Wildlife Service is proposing changes to its Endangered Species Act ...

The Trump administration is proposing to ax protections for some animals and plants under the Endangered Species Act. The ...

Thought to be extinct in the wild, the Spix Macaw currently exists in captivity with their numbers in the dismally low 60 to ...