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 4 of 4 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.
Join scientists on the largest island in the Caribbean to conduct an assessment of its diverse array of bird and amphibian spec