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Climate Change and Caterpillars in Costa Rica

Climate Change and Caterpillars in Costa Rica

How much can the lowly caterpillar tell us about the world we live in? More than you might imagine. Read More +


Climate Change in the Mackenzie Mountains

Climate Change in the Mackenzie Mountains

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

Sold Out

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 +

New Expedition

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 +


Discovering Sharks in South Africa

Discovering Sharks in South Africa

What’s swimming in Walker Bay? Get to know the sharks that live there so that we can better protect their habitat. Read More +

New Expedition

Helping Endangered Corals in Little Cayman

Helping Endangered Corals in Little Cayman

What makes a coral reef resilient? On this beautiful island, find how we can help reefs survive climate change. Read More +

New Expedition

Upcoming Expeditions

Swimming with Sea Turtles in the Bahamas

Ocean Health

Swimming with Sea Turtles in the Bahamas

Where do endangered sea turtles thrive? Help scientists find out and protect these critical habitats.

$3295 - $3595
Cape Eleuthera, Bahamas
9 days
Annabelle Brooks
Discovering Sharks in South Africa

Ocean Health

Discovering Sharks in South Africa

What’s swimming in Walker Bay? Get to know the sharks that live there so that we can better protect their habitat.

Join Waitlist
Walker Bay, South Africa
TBA days
Katie Gledhill
Exploring Rising Tides in South Carolina

Climate Change

Exploring Rising Tides in South Carolina

What happens when wetlands get too wet? Uncover the impact of rising sea levels in South Carolina.

$2995 - $3195
Winyah Bay, South Carolina, United States
7 days
Dr. Alex Chow
Tracking Fire and Wolves through the Canadian Rockies

Wildlife & Ecosystems

Tracking Fire and Wolves through the Canadian Rockies

How do two forces of nature—wolves and fire—shape the landscape? Explore this burning question in Canada’s wilderness.

$2995 - $4995
Waterton Lakes National Park, Canada
7 days
Dr. Cristina Eisenberg