Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
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 5 of 5 matchesJoin scientists on the largest island in the Caribbean to conduct an assessment of its diverse array of bird species.
How can we keep shark populations strong? Find answers while exploring some of the world’s most beautiful reefs.
How exactly do penguins find food at sea, and how does it impact their young? Be among the first to investigate.
The once vast Atlantic Forest in Brazil has been reduced to less than one-sixth of its former size.
CUSTOM EXPEDITIONS FOR GROUPS
Explore the world together. Our expert staff can coordinate a meaningful experience for school groups, corporate employees, alumni associations, community groups, or other affiliations.
Be more than a tourist
If you care for the environment and want to make a meaningful contribution, there is no better way than to work on an Earthwatch project.
Our Research Focus
Terrestrial Ecosystems
Preserve and restore forests, assess and mitigate the impacts of a changing climate, and conserve biodiversity.
Ocean Ecosystems
Take action to protect marine habitats, conserve biodiversity, and promote sustainable livelihoods.
Sustainable Cities and Communities
Collect essential environmental data to promote urban resiliency while helping to influence positive change.