We must respond to our current crisis by addressing the ultimate crisis, our climate.
The World Meteorological Organization's prediction follows a report revealing the last five years have been the warmest on record.
While you may be stuck inside, shelter in place, the fiftieth Earth Day is going digital and there's lots of ways you can celebrate.
Collaborating with The Honeybee Conservancy, Google Doodle shares fun facts and advice on helping bees this Earth Day.
As we celebrate the 50th anniversary of Earth Day, travel photographer Susan Portnoy looks back on her favorite photos she's taken around the world, believing we've given our battered planet the best present this year: We're leaving it alone (for now).
Jason Momoa hasn't rocked the shaved beard look since 2012.
Earth Day 2018 is focused on a multi-year campaign to end plastic pollution.
These photos are beautiful, but many of these places will cease to exist if we don't reverse course, fast.
More than 150 countries will commit to the pact, which calls for a rapid end to the rise of greenhouse gas emissions.
There are just a few minutes on the clock, says Ed Begley Jr., but the game is definitely not over
HBO series and its special Earth Day episode feature kids talking to kids about the environment.