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 6 of 6 matches
How is a national treasure being reshaped by the changing climate?
Join scientists on California’s Catalina Island as you help to monitor the health of a unique marine ecosystem.
How much can the humble caterpillar tell us about the world we live in? More than you might imagine.
Even the world’s most beautiful and natural ecosystems are being bombarded with marine debris.
Help discover and protect this delicate Alpine environment from climate change, and from ourselves.