Climate Change

What if our pain is a penguin's gain?

What is the U.S. Clean Power Plan?

3 reasons not to expect a 'mini ice age' in 2030

10 challenges created by a population boom

Bumblebees are losing out to climate change

Exxon knew climate risks in 1981, email suggests

See a sea turtle's view of the Great Barrier Reef

Barack Obama and David Attenborough discuss the natural world

6 things to know about Earth's 6th mass extinction

Pope Francis takes climate debate to a new level

5 dangers of oil drilling in the Arctic Ocean

The Pliocene called. It wants its CO2 levels back.