Latest Updates

Broiling temperatures should be a wake-up call to act on climate change

Scrapping the legal precedent could send a "convulsive shock" to decades of federal environmental, financial, and health-care regulations

Could bringing back extinct species serve a real conservation purpose?

In California’s Salinas Valley, one organization is helping immigrant laborers start their own farm

Hint: There's something hiding in the tires

The tool by Clearya also flags other toxic chemicals and suggests safer products

Stories explore the world through the eyes of other animals

A bug is going to make your summers hotter

The outcome of the case marks a major victory for young climate activists

How do you pay people for decades of exposure to carcinogenic chemicals?

The consultation process puts tribal knowledge to work for forest management

Let us remember that racial terror did not end with slavery

Satellites can now detect invisible methane leaking from wells, telling crews on the ground where to plug the leaks

For prairie birds, flyover country is an increasingly hostile place

A job offer out of state called for a melancholy farewell to Arches National Park

So why aren’t elected officials helping to stop them? Follow the money.

Alerts, campaign updates, and victories from Sierra Club volunteers and staff

Tradeworkers are left hanging as offshore wind ambitions collide with industry woes

Black communities are disproportionately impacted by Big Sugar's agricultural practices

Claudia Sheinbaum made history. Whether she will modernize Mexico’s climate policy is unclear.