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.
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Scientists expect to observe the greatest effects of global warming in the Arctic.
Scientists expect to see the greatest effects of climate change in the Arctic. But what, exactly, will these effects be?
How is a national treasure being reshaped by the changing climate?
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.
Help researchers study the nesting behavior of small, cavity-nesting forest owls in Utah and Arizona to better understand how t
Join scientists on the largest island in the Caribbean to conduct an assessment of its diverse array of bird species.
Search for dolphins, humpback whales, and whale sharks as you cruise through the blue waters of the Gulf of California and Nort
How can we keep shark and ray populations strong? Find answers while exploring some of the world’s most beautiful reefs.
Explore the world together. Our expert staff can coordinate a meaningful experience for school groups, corporate employees, alumni associations, community groups, or other affiliations.
Wonderful steppes, vast, open scenery, views for miles and extraordinary animals.
Preserve and restore forests, assess and mitigate the impacts of a changing climate, and conserve biodiversity.
Take action to protect marine habitats, conserve biodiversity, and promote sustainable livelihoods.
Collect essential environmental data to promote urban resiliency while helping to influence positive change.
