U.S. power plant pollution rose last year, according to a green group’s analysis of Environmental Protection Agency (EPA) data. Emissions of sulfur dioxide increased by 18 percent in 2025, according ...

Over the past few years, new cars have quietly gotten more efficient, and not just by accident. Through a study by the EPA, looking at manufacturer trends over the last five years gives a much clearer ...

Recent tests have detected toxic “forever chemicals” in public drinking water systems serving at least 151 million people, roughly half of all Americans who rely on these utilities to deliver clean ...

Reflecting the broad scope and rapid development of biomaterial sciences, dozens of papers have recently been published in this field. Although biomaterials include many types of materials such as ...

Tree pollen is already emerging in warmer parts of the U.S., marking the start of spring allergy season for many people. Allergy specialists say starting medication about a month before symptoms ...