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 matchesWhy have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
Join scientists along the Gulf Coast of Texas to study how changing environmental conditions and human influences are impacting
Search for dolphins, humpback whales, and whale sharks as you cruise through the blue waters of the Gulf of California and Nort

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
Toucans, Parrots, and Other Wildlife in Costa Rica's Forests was an excellent blend of experiencing data collection, learning about the local community and ecology, and experiencing amazing hikes/t
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.