The Biden administration is finalizing the first federal limits on two compounds, PFOA and PFOS, in drinking water. These so-called ‘forever chemicals’ have been linked to numerous health effects.

Energy companies have marketed natural gas as cooks’ favorite for years because homes with gas hookups will also use it for space and water heating.

To fish the oceans sustainably, nations must reduce bycatch, or accidental catches. But fishermen often resist changing gear or techniques that kill nontargeted species.

The US government regulates many industries, but social media companies don’t neatly fit existing regulatory templates. Systems that deliver energy may be the closest analog.

As California goes on regulating air pollution, other states often follow – including the Golden State’s ambitious goals for cleaning up emissions from trucking.

Unless action is taken, the UK will be unable to supply its own water needs in the future – we should look to water-scarce regions such as California for inspiration.

The Supreme Court opens its 2022-2023 session with a high-profile case that has major implications for both wildlife and landowners.

Electric cars are getting a lot of PR buzz, but automakers are still promoting – and many consumers are buying – vehicles that are major gas guzzlers.

The U.S. Senate voted to ratify the Kigali Amendment, agreeing to phase down climate-warming HFCs. Some alternatives exist.