A new startup has literally reinvented the wheel. They developed a new type of wheel that ditches the need for pollutive rubber tires.

Implementing teleworking two, three or four days a week would reduce the levels of nitrogen dioxide (NO2), the main pollutant in smog by 10%

Firefighters are wrapping fire-resistant blankets around ancient trees as blazes tear through California's Sequoia National Park

Researchers provide a blueprint for creating "cell mimics," with potential applications ranging from drug delivery to environmental science.

Cow manure – a longtime agricultural waste headache for dairy farmers – soon may ignite a new sustainable fertilizing trend.