What if we gave half the planet entirely back to nature? The "Half Earth" movement wants to set aside 50% of the world for nature conservation. The only problem is the people who already live there.

more of Earth’s surface is edging toward temperatures that even the healthiest humans cannot endure. A new study, led by scientists at King’s College London, warns that a mere half-degree ...

Just half a degree rise of global warming will triple the size of the area of Earth that is considered to be too hot for humans. The new area will be equivalent to the size of the U.S., according ...

The Trump administration indicated U.S. troops could be deployed to provide security in connection with the minerals if there ...

Learn about what threatens the wet, layered forest and what you can do to help. 2 min read More than half of Earth’s rain forests have already been lost due to the human demand for wood and ...