Scientists expect to observe the greatest effects of global warming in the Arctic.
Rhino populations are in crisis due to the high value of rhino horn combined with widespread poaching.
Bees, hummingbirds, and other pollinators provide services that are critical to our future food security and the ecological hea
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 and amphibian spec
Join Earthwatch in South Africa to help protect a colony of African penguins on Robben Island.
Are local tree-planting practices in Costa Rica supporting forest ecosystems and helping to protect biodiversity?