AC may feel good but it comes with a host of problems.
Watch our video to learn how to keep cool with little more than a bucket and an intern.
If all goes as planned, it’ll be finalized this fall — and it’ll be good for the ozone layer too.
Thanks to extra-high temperatures this month, California generated enough solar energy in one day to power 6 million homes.
A state-by-state guide to how the impacts of global warming are starting to hit home. Voters: Pay attention.
The former Veep won't be in Philadelphia, but he's definitely not voting for Trump.
The climate is complicated, but one thing is clear: We're all heading to a warmer world.
South Africa’s infamous sharks could become extinct, and that’s bad news.
Virginia Sen. Tim Kaine appears to have an uncanny ability to appeal to people across the spectrum.