Effects of global warming
The country plans to plant a total of 4 billion trees by October as part of an effort to reverse decades of deforestation.
Inslee, a Democrat, has indicated he might announce a 2020 presidential bid primarily focused on climate change as soon as this week.
Amid mounting climate damage, the Congress' official budget scorekeeper said global warming poses little economic risk in the next 30 years.
Some reports are "fabulous" and some "aren't so good," the president said.
The latest U.N. climate report includes some dire forecasts.
San Francisco and Oakland had sued major oil firms to hold them accountable for global warming’s damaging effects.
From chocolate to our favorite island getaways, a variety of studies suggest that many of the things and places that we most
Image Gallery: One-of-a-Kind Places on Earth Top 10 Surprising Results of Global Warming Gallery: Polar Bears Swimming in