Pollution regulators had high hopes for plug-in hybrid cars. There's just one problem: many owners don't plug them in.

One of the big benefits of BECCS is that it can be added to existing facilities. There’s less building involved than there ...

Combating climate change is so often synonymous with reducing carbon dioxide emissions that you might forget all about the other gas that’s baking the planet: methane, a short-lived but extremely ...

Literally and figuratively, cement is the glue that holds our cities together. Each year, humans use more than four billion tons of this material — the key ingredient in concrete — to build homes and ...

The CHS oil refinery is silhouetted against the setting sun Sept. 28 in McPherson, Kan. (Charlie Riedel/Associated Press files) The amount of the powerful climate-changing gas methane spilling out of ...

Academics at the University of Oxford and the University of Pennsylvania have conducted the most comprehensive review of evidence on the effectiveness on carbon offsetting to date and concluded the ...

A major lawsuit against five leading carmakers accused of cheating on emissions tests has opened at the High Court in London.

The manufacturer Daimler Truck, which has a headquarters in Portland and a testing office in Madras, is pushing back against ...

In March 2022, within a broader-treatment post on automobile owners’ rights to repair their own vehicles, I briefly introduced the topic of the on-board diagnostics (OBD) port, used to monitor (and in ...

My Peugeot 308 failed the MoT last Monday due to emission problems. Is this unusual when the vehicle has been maintained according to the ...