Drones have turned the front line into a kill zone, and made casualty evacuation extremely difficult and dangerous.

“The stench…it’s like roadkill stewed in infection,” explains Jose Santiago Gallardo Espinosa, a cattle producer from Chiriqui, Panama, describing an animal that has been infected with New World ...

As Americans celebrate the nation's 250th birthday, underwater archaeologists race against time to save Lake Champlain's relics ...