Fifty-five years ago, the first Earth Day started as a grassroots, activist effort to raise awareness about air pollution, ...

Earth Day has inspired protests against the Trump administration, and for more clean energy policies, across the US ...

Consider Trump’s recent halting of the National Climate Assessment, one of the most comprehensive examinations of how climate ...

Dozens of supporters, including U.S. Reps. Rashida Tlaib and Debbie Dingell, joined federal workers from NOAA, the EPA and ...

Fifty-five years after the first Earth Day, Environmental Protection Agency employees and advocates call for help as the ...

Dozens of Minnesotans gathered at the state capitol on Tuesday for an Earth Day rally, urging policymakers to double down on ...

In an Earth Day message, Trump's White House touted his rollback on climate protections as a boon for the environment.

Environmentalists and Newsom administration on defense, but pledge to use state laws and lawsuits to fight rollbacks ...

Hundreds of marches, pickets, and cleanup events are taking place across the US in the run-up to Earth Day on Tuesday, as ...

People around the world will celebrate Earth Day in many different ways tomorrow. This year’s theme is “Our Power, Our Planet ...

To mark the global holiday focused on a more sustainable future, many Americans have engaged in nationwide protests, as ...

Tuesday on the RealClearPolitics radio show -- weeknights at 6:00 p.m. on SiriusXM's POTUS Channel 124 and then on Apple, ...