greenhouse gas

2020 was tied for the hottest year ever recorded
Global average temperatures last year were tied for the hottest on record, capping what was also the planet's hottest decade ever recorded, according to new data analysis released Friday.
New app eliminates food waste from restaurants, grocery stores
California moves to end sales of new gas-powered cars
23 states sue Trump to keep California's auto emissions rules
UN agency proposes greenhouse gas emissions rules for planes
Major New York City hotels pledge to cut greenhouse gas emissions
Thousands take to streets in New York City for climate change march; de Blasio unveils new greenhouse gas reduction plan
More Stories
New app eliminates food waste from restaurants, grocery stores
California moves to end sales of new gas-powered cars
23 states sue Trump to keep California's auto emissions rules
UN agency proposes greenhouse gas emissions rules for planes
Major New York City hotels pledge to cut greenhouse gas emissions
Thousands take to streets in New York City for climate change march; de Blasio unveils new greenhouse gas reduction plan
More Videos
From CNN Newsource affiliates