A team spanning 15 countries is raising endangered sharks from aquariums and reintroducing them to the wild, starting in Indonesia. It's never been done at this scale, but experts think the plan might work.
Enormous Viking ship holds surprising clues on burial rituals
The 1,200-year-old vessel, discovered in a Norwegian potato field, is revealing an extraordinary picture of how ancient Scandinavian warlords were sent into the afterlife.
The true story behind ‘Cocaine Bear’ is no laughing matter
The new comedic horror film is based on the real-life drug overdose of an American black bear—and illustrates how human recklessness endangers wildlife.