House Republicans just can’t let go of the Keystone XL pipeline. Speaker Boehner now says it could be part of a bill expanding domestic energy production.

The value of renewable energy deals grew by two-fifths last year, which means, according to analysts, that businesses like wind and solar are “maturing.”

Yosemite could limit the number of hikers who ascend to the top of Half Dome each day.

Grist relies on the support of generous readers like you. Donate today to keep our climate news free. All donations matched!

California is requiring cars to give off fewer greenhouse gas emissions.

Grist thanks its sponsors. Become one.

A toxic spill in China could impact more than 1 million people.

And activists are prodding the Chinese government to take action on air pollution.

The Texas drought and expensive feed dropped cattle numbers in the U.S. to the lowest they’ve been at since 1958.

Grist thanks its sponsors. Become one.