Why didn't our government bother to accurately count the dead?
The divestment movement is having a big impact, and holdouts may be missing their one great chance to really change the world
Zero Hour, a national movement mobilizing youth to protect a livable future, is planning a youth march this summer
Extreme weather due to climate change displaced more than a million people from their homes last year. It could soon reshape the nation
Our planet reached another milestone earlier this week: Sea ice fell to its lowest level since human civilization began more than 12,000 years ago
So what if Elon Musk wants to launch Teslas into space – it reminds us that we're capable of amazing things
We already have planet-cooling technology – the problem is, it's killing us
Trump's secretary of the interior just unveiled the largest single expansion of offshore drilling activity ever proposed
Climate Coalition, a United Kingdom environmental advocacy group, shows urgency of global warming in clip
Fires continue to burn Southern California, and climate scientists have warned us for years that the region was entering a year-round fire regime
The technology exists to combat climate change – what will it take to get our leaders to act?
The inventors, entrepreneurs and disrupters who are changing (and maybe saving) the world one brilliant idea at a time
"It's maybe a good time now to try and focus people's attention and say, 'Look, forget about [Trump] – we can do something,'" singer said
The report refines our understanding of key issues that have huge implications for how we live today and in the future
Emma Stone, Woody Harrelson, Stella, Marry McCartney join clip for Meat Free Monday campaign