As border wall construction accelerates, ecologists are cataloging wildlife on both sides of the international boundary and ...

A Border Collie chases down a ball through sand and surf, delivering a fetch so perfect the internet has crowned him king.

A barge carrying a stranded humpback whale nicknamed Timmy has begun its journey toward the North Sea. The whale was spotted near Germany's Baltic Sea coast in March, far from ...

A barge carrying a humpback whale that has been stranded in shallow waters near Germany since March has begun its journey ...

Federal and state governments are preparing a major response to a dangerous flesh-eating, parasitic fly present in Mexico as it inches closer to the U.S. southern border. Texas Agriculture ...

A group of locals recruited decades ago from the ranching communities of the Coahuila-Texas desert to serve as Big Bend ...

We have been on a years-long campaign of satellite remote sensing of the vast desert landscapes in Eastern Sudan. This involved using satellite aerial imagery to systematically and painstakingly ...

The humpback whale nicknamed Timmy that has been stranded for weeks off the German coast has been set free. Rescue team ...

Leading the insurgence against the military regime was the Somali National Movement (SNM), founded on a nonalignment platform ...

Life revolves around water in this quiet fishing village in Brazil’s southern Pantanal, the world’s largest wetland. Here, a ...

David Attenborough turns 100: The national treasure's 10 most iconic moments - The broadcaster, naturalist and national treasure reaches his milestone 100th birthday this week ...

A rescue team on Saturday released from a barge in the North Sea a humpback whale that had been stranded in shallow waters ...