Technology

James D'Angelo wants to launch a global, government-free cap-and-trade system using bitcoin.

Suzanne Jacobs Technology

Thanks to climate change, dams are a less reliable source of electricity, but a lot more of them are getting built anyway.

Eric Holthaus Technology

That could change if shareholders adopt a proposed resolution this Friday. It would require Walmart to report and reduce shipping emissions.

Stacy Mitchell & Walter Wuthmann Technology

Apparently, if you want something fixed, get John Oliver to tackle it.

Eve Andrews Technology

A greener process for extracting rare-earth elements could mean higher prices but clearer consciences for tech manufacturers.

Suzanne Jacobs Technology

European oil majors are calling for international climate negotiators to put a price on carbon. Some green groups are skeptical.

John Light Technology

If the trial works, The Ocean Cleanup Array could clean up half of the trash in the Great Pacific Garbage Patch.

Liz Core Technology

Introducing the latest in wearable tech: clothing that regulates body temp.

Suzanne Jacobs Technology

A save-the-forests advocate argues that the certification system gives companies an easy out -- rather than a push to transform the world.

Nathanael Johnson Technology

Big West Coast chicken outfit vows to join other industry heavyweights in cutting back its use of antibiotics.

Nathanael Johnson Technology

Get a weekly dose of climate inspiration in your inbox