A rare cat in Thailand has been spotted for the first time in 30 years, confirming that the species is still living.

Clues from studies of ancient plants and animals have helped archaeologists pin down where the last Neanderthals found refuge ...

There are around 40 species of dolphins in the world, but some are seriously threatened. Discover the most endangered ...

A new study by researchers at the University of Minnesota Twin Cities challenges previous classifications paleontologists use ...

In a case of mistaken identity, fossils from two whales were disguised as the backbones of a woolly mammoth. The fossilized ...

In 2025, the IUCN Red List officially declared several animal and plant species extinct, highlighting global biodiversity ...

Possible factors in the extinction of many large animals include include hunting and climate stability since the last ice age ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

Extinct in the wild since 2002, several ʻalalā have survived their first year since being released on the Valley Isle.

Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, ...

When most people think of massive snakes, the first one that comes to mind is the anaconda. Anacondas might be the largest ...