Key facts behind Indian capital's toxic smog

Millions of people in New Delhi are suffering in what the Indian capital's chief minister has called a "gas chamber" of poisonous smog that has prompted authorities to declare a public health emergency.

Microplastics may affect how Arctic sea ice forms and melts

Plastic pollution in the oceans has become an important societal problem, as plastics are the most common and persistent pollutants in oceans and beaches worldwide. In the common imagination, plastic waste is often associated ...

New study finds microplastic throughout Monterey Bay

Many people have heard of the "Great Pacific Garbage Patch," a vast area of ocean between California and Hawaii where ocean currents concentrate plastic pollution. However, it turns out there may also be a lot of plastic ...

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