Hot days mean worse air. So why are climate and smog seen as separate?

UN report confirms that local agencies need to add heat into air pollution equation

New study strengthens link between wildfire smoke and severe COVID

Smoke from last year’s West Coast wildfires was associated with almost 20,000 excess COVID-19 cases.

Disasters aren’t natural — they’re political, a new book argues

Preparing for climate change means urgently reimagining disaster management.

Here’s what the census results mean for Biden’s efforts to clean up air and water

What does the new data mean for environmental justice? Everything.

The other greenhouse gas: UN report sets the record straight on methane

Every part of the problem needs fixing.

Biden-backed ‘blue’ hydrogen may pollute more than coal, study finds

The bipartisan infrastructure bill includes $8 billion to develop "clean hydrogen," but a new study finds…

The best-case climate scenario is going to be extremely hard

A planet at 1.5 degrees Celsius of warming is still infinitely better than the alternative.

The UN report is scaring people. But what if fear isn’t enough?

"If you’re trying to get people to act on climate change, then fear is not going…

New UN report could be a game-changer for climate lawsuits

"The IPCC report should be a sort of rallying call to lawyers."

In Maricopa County, an electric school bus brings power to the people

How grassroots organizers and a group of mothers embraced their community power in one of America's…