Paris Climate Agreement
We're About to Cross 9 Critical Climate Tipping Points, Scientists Say
These tipping points are now "active," scientists warn, and the rapid melting of polar ice and the loss of critical habitats could trigger an irreversible “global tipping point.”
These Ten Women Were Chosen to Be Our Next Climate Change Leaders
Women mayors and business leaders from some of the world’s biggest cities pledged to help them tackle climate change and deliver on the goals of the Paris climate agreement.
Trump Loves Coal, But a 19-Country Coalition is About to Phase It Out Completely
The Cop23 climate negotiations were basically everybody leaving the U.S. to do whatever it wants to do with fossil fuels all alone.
Copenhagen and Wuhan are Among 90 Cities Linking Up to Lead the Fight Against Climate Change
They were honored at the C40 Cities Bloomberg Philanthropies Awards, which supports cities addressing climate change in concrete and creative ways
We're Not Letting Trump's Policies Stop Our Cities from Fighting Climate Change
Despite the Trump administration's delusions about climate and energy, city leaders are moving forward without them.
Trump Holds the US Back While Other Countries and American Cities Take Action Against Climate Change
President Trump’s denialism caused cities to push for more ambitious climate action, but at this rate the Paris pledges won't keep us below temperatures necessary for survival.
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A 2020 Deadline for Climate Change Solutions Is Needed to Prevent Ecological Collapse
Surviving climate change is a race against time, and 2020 is our first test.
Sucking CO2 out of the atmosphere could save the planet
Sucking CO2 from the atmosphere could save the planet — but it isn't cheap
These Are Some of the Most Sustainable College Campuses in America
Does your campus keep it green?
Gutting Health Care Also Hurts US Environmental Protections Too
The Senate GOP failed to repeal and replace Obamacare, which also fundamentally protects against threats to our clean air and clean water, as well as our health.
No One Can Agree on What to Call People Displaced by Climate Change
The legal definition of a certain set of asylum-seekers worldwide is blocking access to lifesaving aid.
More Than 250 US Cities Pledged to Use 100 Percent Clean Energy by 2035
An official gathering of US mayors took a strong, almost combative stance on climate change in sharp opposition to the federal government.