Product Reviews
The best sunscreen for you—and the planet
We tested mineral sunscreens for UV protection, wearability, and sustainability
July 1, 2025
Innovations & Solutions
Can we turn plastic waste into pain relief?
Plastic-eating bacteria could eliminate headaches for people and the planet
June 30, 2025
News
The week in climate news: Help save clean-energy incentives
Plus: Nondairy milk's hopes for public schools, the ballooning emissions of private jets, and the re-rise of ecofeminism
June 30, 2025
News
Midweek briefing: The 500 most-sustainable companies
Plus: A winning combo of solar and batteries, plant-based cod filets, and a historic heat wave
June 26, 2025
Policy & Action
How to talk to climate skeptics without losing your cool
These expert-backed strategies can help you manage the frustration—and open the door to real dialogue
June 26, 2025
The Mess: The recycling illusion
I used to be a cheerleader for recycling, but I’ve changed my tune.
June 25, 2025
Climate Science
How to stay safe during heat waves
It's hot! Here's how to stay cool and safe in extreme heat.
June 24, 2025
Plastic
Plastic bag bans work—but we can do better
Even if bags are going down, plastic pollution overall is still going the wrong way
June 23, 2025
News
The week in climate news: H&M tops a new fashion scorecard
Plus: The shortcomings of tree-planting, a greener life for coal mines, and lab-grown salmon's big milestone
June 23, 2025
Transportation
A sustainable traveler’s guide to summer vacation
What's the 'greenest' way to travel? We rate 8 popular tips.
June 19, 2025