AI-powered chatbots suggest modest tweaks to climate policy rather than systemic changes, reinforcing the status quo, a new ...

Monarch butterflies overwintering along the California coast have declined by 96% in a year, with habitat loss, pesticides and extreme heat contributing to their second-lowest population in nearly ...

The Senate confirmed Chris Wright as secretary of energy, placing the former Liberty Energy CEO in charge of shaping U.S.

Californians who lived near high-producing oil and gas wells were more likely to die from COVID-19 in the early months of the ...

Watch an expert answer questions from social media — like why should humans be worried about chemicals that cause cancer in ...

Wildfire retardants, the hot-pink mix of water and chemicals sprayed from airplanes by the U.S Forest service to combat ...

Despite Donald Trump's efforts to expand offshore drilling, oil companies are sitting on thousands of unused leases in the ...

Duke Energy and other utilities have asked the Trump administration to roll back Biden-era regulations on coal ash disposal ...

The CDC is under fire after abruptly removing crucial health data from its website, with top advisers demanding answers on why the information disappeared and when it will return.Usha Lee McFarling ...