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.
Help gather critical data on the sustainable use of one of Mexico City’s last wetlands.
How do three forces of nature—fire, wolves, and bison—shape the landscape?
Where do endangered sea turtles thrive? Help scientists find out and protect these critical habitats.