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Exploring Boston’s Urban Forest

Exploring Boston’s Urban Forest

Cities are made up of buildings and streets – but between and among human structures are thousands of trees that make up the urban forest. Read More +


Butterflies and Bees in the Indian Himalayas

Butterflies and Bees in the Indian Himalayas

What does climate change hold for the Himalayas? Help find out by examining pollinators and the crops that need them. Read More +


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 +


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 +


Snorkeling to Protect Reefs in The Bahamas

Snorkeling to Protect Reefs in The Bahamas

How can we protect fragile coral reefs and still benefit from their resources? Help scientists answer this critically important question. Read More +


Swimming with Sea Turtles in the Bahamas

Swimming with Sea Turtles in the Bahamas

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

$2775 - $2995
Cape Eleuthera, Bahamas
10 days
Annabelle Brooks
Of Mountains and Marmots: Climate Change in the French Alps

Climate Change

Of Mountains and Marmots: Climate Change in the French Alps

How will marmots fare as climate change reshapes the French Alps? And what can they tell us about how humans will fare?

$2160 - $3600
Tignes, France
7 days
Dr. Aurélie Cohas
Exploring Lions and their Prey in Kenya

Wildlife & Ecosystems

Exploring Lions and their Prey in Kenya

Can inventive livestock management bring balance between lions, other predators, and prey back to the Kenyan savanna?

$3375 - $3775
Ol Pejeta Conservancy, Kenya
14 days
Dr. Jacob Goheen
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.

$1850 - $3275
Baratti and Populonia Archaeological Park, Piombino, Tuscany, Italy
7 days
Dr. Carolina Megale