Scientists expect to see the greatest effects of climate change in the Arctic. But what, exactly, will these effects be?
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 7 of 7 matchesHow 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
Join scientists on the largest island in the Caribbean to conduct an assessment of its diverse array of bird species.
How can we keep shark and ray populations strong? Find answers while exploring some of the world’s most beautiful reefs.
How much can the humble caterpillar tell us about the world we live in? More than you might imagine.
Survey a variety of shark and ray species in Florida to help ensure the populations are protected from overexploitation and env

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
It would be hard to pinpoint what I enjoyed most about my Earthwatch expedition to study pollinators in the mountains of Costa Rica.
Our Research Focus

Sustainable Cities and Communities
Collect essential environmental data to promote urban resiliency while helping to influence positive change.

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.