When people are out and about, they leave plumes of chemicals behind them—from both car tailpipes and the products they put on their skin and hair. In fact, emissions of siloxane, a common ingredient in shampoos, lotions, and deodorants, are comparable in magnitude to the emissions of major components of vehicle exhaust, such as benzene, from rush-hour traffic in Boulder, Colorado, according to a new CIRES and NOAA study.

Plastic is famous for its unyielding durability, making it perfect for consumer products but a unique and persistent menace to the natural environment.

For the loggerhead sea turtles that nest on the once-pristine beaches bounding the Gulf of Mexico, millimeters-thick pieces of broken down plastic — called microplastics — pose a particularly urgent threat.

A new MIT study reports that if China follows through with its international pledge to reduce carbon dioxide emissions, every one of its provinces will experience benefits to air quality and human health, with associated monetary savings that could offset the total cost of implementing the climate policy.

Drop an electric motor into a ship and you’re all set to sail into a cleaner environment, right?

If only it were that simple, says a University of Victoria mechanical engineer whose research focuses on hybrid electric propulsion systems.

Bacteria can become a workforce that helps redefine our energy sector.

A new WCS paper published in the journal BioScience finds that the enormous trends toward population stabilization, poverty alleviation, and urbanization are rewriting the future of biodiversity conservation in the 21st century, offering new hope for the world’s wildlife and wild places.

When it comes to paint, there are two main types people can chose from, latex or oil-based. But now, a new option has been developed at Queen’s University that promises a more environmentally-friendly choice.

The 12 largest bicycle sharing systems in Europe offer health and economic benefits. Currently, the use of shared bicycles by people who previously used their cars avoids 5 deaths and saves 18 million euros per year. If all public bicycle trips were made by previous car users, 73 deaths and 226 million euros would be saved every year. These are the conclusions of a new study by the Barcelona Institute for Global Health (ISGlobal), an institution supported by the “la Caixa” Foundation.

It has been known for more than three decades that individuals with a particular version of a gene — human leukocyte antigen (HLA) — have an increased risk for rheumatoid arthritis.

The Collaborative Laboratories for Environmental Analysis and Remediation at The University of Texas at Arlington has expanded its partnership with oil field equipment supplier Challenger Water Solutions to develop water recycling technologies that will transform waste from unconventional oil and gas development into reusable water.