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 17 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.
Rhino populations are in crisis due to the high value of rhino horn combined with widespread poaching.
Help gather critical data on the sustainable use of one of Mexico City’s last wetlands.
Bees, hummingbirds, and other pollinators provide services that are critical to our future food security and the ecological hea
Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
Join researchers in the towering mountains and verdant forests of Utah to monitor the health and diversity of bee populations.<
The transition from hunter-gatherers to farming in ancient Portuguese societies is still a mystery.