The LUX-ZEPLIN, or LZ, central detector — a particle detector located at the Sanford Underground Research Facility, or SURF, in South Dakota — has completed its journey almost 5,000 feet below ground.
Taking aim at a form of air pollution that has long vexed Californians from Los Angeles to the Bay Area, the U.S. Environmental Protection Agency announced Wednesday that it was tightening national ...
Some environmental experts are skeptical that Texas can meet the new rules on particulate matter, which can cause serious respiratory problems. Marathon Petroleum’s Galveston Bay Refinery in Texas ...
On days when wildfire smoke is bad, it looks like Chicago is covered in fog. The iconic city skyline disappears in a hazy sea of grays and blues. It’s hard to even see buildings a couple of blocks ...
People breathing contaminated air over the course of years are at greater risk of developing numerous diseases. This is thought to be due to highly reactive components in particulate matter, which ...