How is a national treasure being reshaped by the changing climate?

Rhino populations are in crisis due to the high value of rhino horn combined with widespread poaching.

Help researchers study the nesting behavior of small, cavity-nesting forest owls in Utah and Arizona to better understand how t

Join scientists on the largest island in the Caribbean to conduct an assessment of its diverse array of bird species.

Search for dolphins, humpback whales, and whale sharks as you cruise through the blue waters of the Gulf of California and Nort

Join Earthwatch in South Africa to help protect a colony of African penguins on Robben Island.

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

Even in a world-class protected area, wildlife needs our support. How are giraffes, rhinos, and other species faring?

The once vast Atlantic Forest in Brazil has been reduced to less than one sixth of its former size.