Scientists expect to observe the greatest effects of global warming in the Arctic.
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 9 of 9 matches
How is a national treasure being reshaped by the changing climate?
Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
By studying the feeding behavior of killer whales in Iceland, scientists can better understand potential threats to this specie
Help the marine life survive and thrive in the World Heritage listed Ningaloo Reef.
Help Earthwatch scientists at the forefront of active reef restoration science on Australia’s Great Barrier Reef.
How can we keep shark and ray populations strong? Find answers while exploring some of the world’s most beautiful reefs.
Where do endangered sea turtles thrive? Help scientists find out and protect these critical habitats.
Help discover and protect this delicate Alpine environment from climate change, and from ourselves.