Methane is a powerful greenhouse gas, and cows are a major source of it. A group of scientists is developing a proof of ...

An Iowa House of Representatives subcommittee advanced a bill that would prohibit the Iowa Utilities Commission from ...

A pioneering climate scientist says global heating is accelerating. Others say we can still reach climate goals ...

Environmentalists are worried the state — known for a lax approach to regulation — is not prepared for the added ...

Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.

Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific ...

With U.S. President Donald Trump back in the White House, subsidies for ventures aimed at lowering emissions, championed by ...

The climate has changed in the past, long before humans, so how do scientists know our recent warming is caused by man?

Record heat and rain turned thousands of Greenland lakes brown in 2022 as they hit a tipping point and began emitting carbon ...

A key site that monitors global carbon-dioxide emissions went offline for maintenance and will return later Wednesday, according to the National Oceanic and Atmospheric Administration.

Governor Newsom is taking the State of California for a ride with his high-speed rail promises (at sky-high prices).

Replacing traditional construction materials with carbon-absorbing alternatives could cut global CO2 emissions by half, ...