To register, click "create an account" at bottom. If already registered, just login below.

Thanks for registering!
Login/Register

Type:none of above

We're seeing today what John Tyndall predicted in 1859.

The basic science of climate change is more than 150 years old. Back in 1859, Irish physicist John Tyndall predicted that winters would war ...

The bad news: It's us. The good news:  We can stop it.

The bad news: we are causing it.
The good news: we can stop it.

Climate change impacts everyone's food supply.

Climate change will have major impacts on the availability of water for growing food and on crop productivity in the decades to come. Increa ...

Abe Lincoln created the National Science Academy, and U.S. Presidents have relied on NSA for advice ever since.