Electrifying heavy-duty trucks reduces on-road emissions but shifts pollution burdens to power plants, with disadvantaged ...

It's meant to make you feel good to see a label on Google or Expedia saying you're choosing a flight with below-average CO2.

The first iteration of zero-emission vehicle sales mandates in California goes into effect next year. But doubts have been ...

To improve air quality, it is important to know what contributes to polluting the air. Haze comes from a variety of sources. Your skies may be hazy from local traffic, or industry such as for example ...

BJP's Delhi triumph wasn't just happenstance. A potent mix of RSS groundwork and a laser focus on Delhi's everyday concerns, ...

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