Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
Earthwatch expeditions pair researchers with volunteers to address some of the world’s most pressing environmental challenges. Explore our current expeditions to discover how you can make a difference.Showing 3 of 3 matches
By studying the feeding behavior of killer whales in Iceland, scientists can better understand potential threats to this specie
Help discover and protect this delicate Alpine environment from climate change, and from ourselves.