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 8 of 8 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.
Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
What does climate change mean for one of America’s most extraordinary national parks?
How much can the humble caterpillar tell us about the world we live in? More than you might imagine.
Where do endangered sea turtles thrive? Help scientists find out and protect these critical habitats.
Even the world’s most beautiful and natural ecosystems are being bombarded with marine debris.