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
Where do endangered sea turtles thrive? Help scientists find out and protect these critical habitats.
Help discover and protect this delicate Alpine environment from climate change, and from ourselves.