Optimism seems to be a theme in climate coverage. But what does productive optimism look like?

Amid hopeful developments and worrisome ones, there’s one big theme.

The UN process for averting planetary collapse is broken. Here are some ideas for fixing it.

Here are the most ridiculous suggestions for celebrating this season without trashing the planet—plus a few ideas that won’t devour your time or money.

The pontiff still believes that pulpits can be used to shift political culture. The pop star mostly hasn’t used hers.

Sure, it’s big enough to fit your Thanksgiving turkey—but that makes it a magnet for food waste too.

The petrochemical industry is obstructing a global treaty to reduce plastic pollution.

Despite decades of public environmentalism, the British king found himself announcing a bill to expedite oil and gas production this week.

My toddler loves books like “But Not the Hippopotamus,” “Babar the Elephant,” and “Yertle the Turtle.” But the world he’s inheriting is losing these animals at an astonishing rate.

The dual tragedies of war and ecological collapse in Israel and Palestine

A college reunion becomes a climate bereavement group.

Maine voters could set a model for other areas of the country to follow with a rare hostile takeover of the electric powers that be.

When will the Journal’s editorial board wake up to reality?

What’s the big holdup?

The candidate is demonstrating a new way of Republican campaigning: with climate change front and center.

Montana wasn’t prepared to face climate science on trial.

Activists interrupted a pro tennis tournament in Washington, D.C., last week—and reignited a debate about how best to wage the climate fight.

“We knew this would happen, but the difference is that we thought it would be a little bit later.”

It remains the most useful social media platform during a climate crisis. But its days seem numbered.

The time is ripe for Alex Epstein’s particular brand of fossil fuel boosterism to become the GOP’s mainstream climate talking point.