The Africa Channel, celebrating its 20th anniversary, will kick off its holiday programming season by highlighting Wild ...

Ancient dog skulls and DNA reveal a surprising diversity in shape and size over 10,000 years ago, long before modern breeds.

As the White House toys with the no-joke prospect of actually invading Venezuela out of (understandable) ire at the ...

UNEP, with funding from Korea, is leading a push to regreen large parts of the continent, where deforestation has damaged nature and livelihoods.

Earth's most successful creatures, ants, form vast, organized societies. The Argentine ant, however, has created an ...