They heat your home, not the planet. But what is a heat pump? And should you buy one?

In the 1970s, industrial-scale agriculture transformed the world's ability to feed hungry populations. As climate change threatens yields...

With instant rebates on EVs in effect, 2024 is a great year to get an electric vehicle.

From climate court battles to cutting methane, here are five big environmental wins in 2023 to give you hope.

Ranging from protectors of the rain forest to cow burps, here are five of the best and most popular stories from Vital Signs in 2023. 

Three wins that came out of COP28, the U.N. Climate Conference, that you may have missed.

Getting lead out of gasoline was a major public health victory. Yet half of American children under 6 tested between 2018 and 2020 still...

Get out of your car, get into my dreams. New York City's congestion pricing plan promises better transit, less gridlock and cleaner air. 

New commitments by nations and the global oil and gas industry to slash methane pollution signify momentous progress to curb significant...