It's certainly inventive.
The South Pole is the last place to detect 400 ppm of carbon dioxide in the air.
Millions of dying trees could lead to more wildfires and a radically altered landscape.
Researchers can improve rechargeable batteries by adding bits of modified sponge. Yes, really.
You can't sneak a gas leak past NASA.
Right now, it’s just talk.
And his or her decision could last a lifetime.
Surprisingly vibrant reefs signal a hopeful future for conservation efforts.
A new study calculates the value of the trees that line the state’s roads.