California suffered a setback when its EV truck mandate failed to win federal approval, but officials say they will use a mix ...

Senator Laura Richardson has introduced her first piece of legislation since being elected to the state senate Nov. 5, 2024.

Residents are concerned that a site the EPA is using to process hazardous debris from the Eaton Fire could leak chemicals ...

Dave Clegern, a spokesperson for the California Air Resources Board, which oversees the electric car mandates, said in an email that while sales of zero-emission vehicles in California are “less ...

President Trump’s tariffs could threaten supply chains in the renewable energy industry and disrupt oil and gas markets.

In the wake of the Los Angeles wildfires, residents in the San Gabriel Valley ... Despite assurances of safety measures, the predominantly Latino neighborhoods, known for high pollution levels, fear ...

People with shorter telomeres, the protective caps at the end of chromosomes, inside their white blood cells may be more ...

Twelve destinations to add to your travel wish list this year.

Historically, the NAAQS only had a 1-h standard, as a sharp peak of ozone concentration typically lasted for 1 h or a bit longer during the afternoon and evening hours in Los Angeles ... It is common ...

A new study is the latest to suggest that reductions in atmospheric sulphur may be driving global warming at a rate faster than previously anticipated.

Jan. 31, 2025 — Low levels of traffic-related air pollution harms the liver and may raise the risk of metabolic-associated fatty liver disease, a new study in mice ... Wildfire Smoke Can Carry ...

Geoscientists conducted the analyses, which revealed that human activity ... Low-Level Traffic Air Pollution Linked to Liver Damage and Fatty Liver Disease Jan. 31, 2025 — Low levels of traffic ...