Learn about Earth's biodiversity and natural resources. Plus: Explore national parks and state wilderness areas.
Thanks to humans, the once-rampant species is now endangered.
This summer Nepal Telecom will be rolling out cell phone service on the top of Mt. Everest. We've officially run out of places to "get away from it all".
The world’s only flying mammals are an all-natural form of pest control.
Rising temperatures affecting tuatara populations.
Researchers hope to save India's critically endangered Brow-Antlered deer from inbreeding, which could cause harmful genetic defects.
Trees benefit us in more than just the ways that you already knew.
Human population growth in arctic areas negatively impacts polar bears.
And other tales of nuisance species.
Is saving the Amur leopard a losing battle?
A research project uses tourism dollars to fund research on Morelet’s crocodiles.
An astonishing percentage of the world's species face the threat of extinction.
Butterfly species around the world are being threatened by climate change and loss of habitat.
Endangered California condors are dying after ingesting lead bullet fragments.
One of world's largest butterflies faces extinction.
A giant pod of thousands of dolphins recently saved some Chinese merchant ships from Somali pirates. Flipper would be proud.
Eco-entrepreneur on politics, energy and Earth's resources.
Russell blogs about the day's top science and eco-news.