In the ocean, a little bit of metal can go a long way.

The U.S. coal power plant fleet has been shrinking for years, with the official tally of coal plants closed exceeding those still open as of late last year. Another 43 gigawatts, or about 18 percent of the remaining 249 gigawatts of capacity, is expected to close by 2030.  

International team of experts from Mainz, London and Cleveland reports on mechanisms that cause vascular damage.

Affordable indoor air quality monitors for the home can be worth the purchase, a recent product evaluation revealed, but all of the monitors tested by researchers were found to have either underreported or missed the presence of very small particles that can penetrate deeply into the lungs.

Air pollution shortens human lives by more than a year, according to a new study from a team of leading environmental engineers and public health researchers. Better air quality could lead to a significant extension of lifespans around the world.

Many people rely on contact lenses to improve their vision. But these sight-correcting devices don’t last forever — some are intended for a single day’s use — and they are eventually disposed of in various ways.

NOAA and partner scientists speaking Friday, August 17, at the Goldschmidt annual international conference on geochemistry reported their research is finding that coastal waters and river estuaries are more vulnerable to ocean acidification than offshore waters.

The West Coast of the United States is shrouded in smoke from the 110 large fires (this does not include smaller fires within each complex of fires) that have erupted across the region during this fire season. Over 1.9 million acres are or have been ablaze. Six new large fires were reported in Idaho, Nevada and Oregon over the weekend and eight large fires have been contained including the Ferguson Fire near Yosemite National Park in California.

Scientists have revisited – and confirmed – one of the most famous textbook examples of evolution in action.

When it comes to aerosol pollution, as the old real estate adage says, location is everything.