For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

All animals live in or seek a set of climate conditions they find tolerable. This "climate envelope" partially determines ...

SAN FRANCISCO - A critically endangered Western lowland gorilla, named "Oscar Jonesy," died on Thursday afternoon following a medical procedure at 43 years old, according to the San Francisco Zoo.

Zoo operators in New York City say at least three and possibly up to 15 bird have died of avian flu Officials say Indonesian authorities have ordered the halting of development of a tourism ...

Feb. 5, 2025 — A new study of the Great Barrier Reef has revealed that the network of no-take marine reserves supplies nearly half of the region's coral trout fishery ... The Cost of Preventing ...

Click your choice to see results and speak your mind. Jaguars were once abundant in the southern United States, but a small number of sightings have led experts to believe that they are locally ...

The global Cactaceae assessment indicates that the extinction risk faced by cacti, with 31% of species placed either as Critically Endangered, Endangered or Vulnerable, is higher than found for most ...