Peru has declared an "environmental emergency" after an oil spill that triggered a clean-up operation on a stretch of ...

Australian firefighters said Friday they were fighting to control a bushfire racing through a national park that has consumed ...

From tiny and impoverished Mayotte to oil-rich behemoth Saudi Arabia, prosperous European cities to overcrowded slums in ...

The death of an Oregon house cat and a pet food recall are raising questions about the ongoing outbreak of bird flu and how ...