We can’t ignore other racial injustices while fighting the climate and extinction crises.

Volunteers flock to Key Largo to go underwater and help restore one of the world’s most important ecosystems.

…and it did a halfway decent job. But algorithms alone can’t save endangered species. For that you need people who care and who act.

You can’t stop climate change or the extinction crisis without fighting inequality, injustice and conspiracies.

The warehouse boom — and its resulting air pollution — causes dangerous health risks in California’s Inland Empire.

What if governments finally decided to act on climate change and environmental degradation?

Activism isn’t only for the young. Many seniors are eager to join the climate movement — and they have the power to achieve key goals, says Bill McKibben.

Every crisis is connected. We must address the biodiversity crisis, the climate emergency, and poverty and injustice at the same time.

Climate activism is most effective when it taps into the pain of grieving instead of repeating statistics that overwhelm people into numbness.

We’ve got the word on an important new treaty, a victory against ag-gag laws, and two new threats to the massive Andean condor.