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Climate Change at the Arctic’s Edge

Climate Change at the Arctic’s Edge

Scientists expect to observe the greatest effects of global warming in the Arctic. But what, exactly, will these effects be? Read More +


Australia’s Changing Islands

Australia’s Changing Islands

Rising temperatures and increased frequency of extreme weather events is changing the distribution of species on Queensland’s tropical islan... Read More +


Climate Change: Sea to Trees at Acadia National Park

Climate Change: Sea to Trees at Acadia National Park

How is a national treasure being reshaped by the changing climate? Help scientists search for clues in Acadia National Park. Read More +


Project Manta Ningaloo Reef

Project Manta Ningaloo Reef

Snorkel and dive in the waters of Coral Bay to help protect the habitat of manta rays and reef sharks. Read More +


Safeguarding Whales and Dolphins in Costa Rica

Safeguarding Whales and Dolphins in Costa Rica

Climb aboard a motorboat and sail a tropical “inner sea” in search of endangered dolphins and whales in Costa Rica. Read More +


Recovery of the Great Barrier Reef

Recovery of the Great Barrier Reef

Help Earthwatch scientists monitor the health of the coral reefs that form Australia’s Great Barrier Reef. Read More +


Upcoming Expeditions

Amazon Riverboat Exploration

Wildlife & Ecosystems

Amazon Riverboat Exploration

Help conserve wildlife within the Amazon Basin, while seeking pink river dolphins, primates, macaw, caiman, giant river otters, piranha and exotic fish.

$3495 - $4495
Samiria River, Peru
8 days
Dr. Richard Bodmer
Shark Conservation in Belize

Ocean Health

Shark Conservation in Belize

How can we keep shark populations strong? Find answers while exploring some of the world’s most beautiful reefs.

Join Waitlist
South Water Caye or Glover’s Reef, Belize
TBA days
Dr. Demian Chapman
Unearthing Ancient History in Tuscany

Archaeology & Culture

Unearthing Ancient History in Tuscany

What can we learn about Italy’s ancient people from the ruins they left along the coast of Tuscany? Help us dust off clues.

$2995 - $4995
Baratti and Populonia Archaeological Park, Piombino, Tuscany, Italy
7 days
Dr. Carolina Megale
Climate Change at the Arctic’s Edge

Climate Change

Climate Change at the Arctic’s Edge

Scientists expect to observe the greatest effects of global warming in the Arctic. But what, exactly, will these effects be?

$3995 - $4295
Churchill, Manitoba, Canada
11 days
Dr. LeeAnn Fishback