The transition from hunter-gatherers to farming in ancient Portuguese societies is still a mystery.
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 3 of 3 matches
Join Earthwatch in South Africa to help protect a colony of African penguins on Robben Island.
Help discover and protect this delicate Alpine environment from climate change, and from ourselves.