The Australian redclaw crayfish invaded Texas waters in 2022 but has become a growing concern, according to Texas Parks and Wildlife Department.

Winter is perhaps the best time of year to spot a North American river otter in the coastal estuaries of New Jersey. The ...

Flightless species of birds (such as ostriches, which are the largest living birds) tend to outsize any of the largest birds ...

A new variant of the bird flu sweeping the nation has been reported in a Churchill County dairy, marking the first time the ...

In a river of northeastern Brazil, an “armored” creature with “large” eyes paused to rest against a rock. The maze-like ...

In 2019, scientists rediscovered a species of miniature deer long lost to science within the dry coastal forests of southern ...

These soggy spots have been dismissed as inhospitable smudges on the map — even serving as a metaphor for corruption that ...

Observing animal behavior in a laboratory offers a controlled environment, but these model organisms can behave differently ...

A rare and endangered baby animal that looks like a “fuzzy watermelon” has a new name, and it’s also a fruit, a Washington zoo said. The white striped and speckled Malayan tapir calf was named Ume, ...