Volodymyr Zelenskiy acknowledged that Ukrainian forces would be unable to regain control over Crimea and said the US won’t ...

A massive Black Sea oil spill prompted Moscow's consumer watchdog to urge Russian holidaymakers to reconsider their summer ...

As the Trump administration expands offshore oil and gas, they are concerned the best opportunities for rebuilding the Gulf Coast are slipping away. Tying health problems to the spill remains hard ...

Yet cleanup workers and local residents who suffered health impacts they attribute to the oil spill have struggled to have their cases heard in court and few have received significant compensation.

Fifteen years after the Deepwater Horizon disaster off the Gulf Coast, the effects of the largest oil spill in U.S. history ...