Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...

Do not use any organic solvent such as thinner or benzine to clean the lens. Replace the front lens cap to prevent dust from attaching to the lens. Press the lens release button, and detach the lens. ...

Do not use any organic solvent such as thinner or benzine to clean the lens. Replace the front lens cap to prevent dust from attaching to the lens. Press the lens release button, and detach the lens. ...

The California Air Resources Board has backed down on a regulatory proposal that would have required trucking companies to gradually add zero-emission vehicles to their fleets, a dramatic shift ...

The remaining fires are drawing out an agonizing return for residents, and it will be a months-long process to clean up the toxic ash, hazardous waste and charred debris, state and federal ...

Though it approves similar legislation for cars, the EPA had yet to grant a waiver for CARB’s commercial vehicle-focused requests. These proposals were expected to face opposition by president-elect ...

Today, Congressman Doug LaMalfa releaseda statement regarding the California Air Resources Board’s decision to withdraw its Clean Air Act waiver to the EPA for its Advanced Clean Fleet and In-Use ...

Wondering what topics we're covering? We put together a collection with articles from other Nature Portfolio journals to highlight some of the areas we plan to publish in.

California is no longer seeking to enforce ACF, which would have required fleets to phase in ZEVs. The state is withdrawing its bid for an EPA waiver just days before Donald Trump takes office.

California has withdrawn its request for a federal waiver to implement the state’s Advanced Clean Fleets rule. In a brief letter Monday to Jane Nishida, acting administrator of the Environmental ...

Techniques like Kapalabhati and Anulom Vilom help increase lung capacity, clear nasal passages, and improve oxygen exchange ... can help keep your lungs clean and your breathing easy.

Concerns about RV and motor home sales are just one of many misconceptions we’ve heard about these new regulations, known as “advanced clean trucks” rules. They’re critical to reducing the ...