India court orders old cars deregistered in smog-hit Delhi

India's environment court Monday ordered all diesel vehicles older than 10 years be deregistered in New Delhi, strengthening a ban on pollution-spewing cars partly blamed for the capital's toxic air, a lawyer said.

Oslo temporarily bars diesel cars to combat pollution

Oslo will ban diesel cars from the road for at least two days this week in a bid to combat rising air pollution, angering some motorists after they were urged to buy diesel cars a few years ago.

Diesel vehicles and pollution in Ireland

Researchers from the Schools of Engineering and Natural Sciences at Trinity College Dublin are teaming up to assess the extent of damaging particulate emissions coming from diesel vehicles in Ireland. These emissions are ...

EU chokes on own air quality standards

In the skies above Katowice in the heart of Poland's coal industry, Polish officials are deploying the latest weapon against air pollution: drones that inspect the city's chimneys.

Can propane school buses save money and provide other benefits?

School districts across the country are looking for ways to save money and be more environmentally sustainable. A new case study from the U.S. Department of Energy's Argonne National Laboratory that examines five school ...

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