38 countries have declared a ‘climate emergency.’ Should the US be next?

Would a Biden declaration be a path to meaningful action, or just empty words?

Why Paris isn’t enough

What's Biden actually accomplished on climate? We're keeping track.

Biden just put the US back in the Paris Agreement. Now the pressure is on.

Rejoining Paris is just the first step.

Trump’s unintended legacy: A fiery climate resistance

What happens to the Resistance when the world’s loudest science denier leaves the White House?

What Would It Take to Run a City on 100 Percent Clean Energy?

Most claims of running on “clean” electricity come with caveats, and many technologies required for round-the-clock…

Can a city truly be 100% renewable? It’s complicated.

Hundreds of cities have pledged to switch to renewables -- but there's a lot standing in…

After a century of growth, have carbon emissions reached their peak?

CO2 emissions dropped 7 percent in 2020 -- and scientists say they might never fully rebound.

Congress takes action against ‘super greenhouse gases’ in coronavirus stimulus

The package includes $600 checks for Americans and $35 billion for clean energy R&D.

Gina McCarthy will be Biden’s ‘climate czar.’ What the heck is a climate czar??

The pick drew plaudits from both the establishment and insurgent wings of the climate movement.

Is climate change coming for the Christmas rom-com?

In this year's festive romances, you can count on two things: true love and tons of…