Linsey Marr, an environmental engineer, stood next to a pair of clear plastic boxes packed with tubes, nozzles and electronics, an odd-looking prototype that one day might serve to protect children in day care from airborne pathogens. A nozzle filled the right-hand box with a faint silvery mist. A pump pulled some of that air…
If you live in a big, brightly lit city and you feel like allergy season just never ends, you might be right: New research shows that light pollution prompts plants to shed pollen longer, increases the growth of notoriously allergenic ragweed and makes our bodies more prone to allergic reactions, from runny noses to asthma….
Hantavirus, a rare disease often caused by contact with droppings from infected rodents, is suspected in the deaths of three people who were aboard a cruise ship sailing the Atlantic Ocean. Hantavirus is most commonly transmitted by breathing in particles of dried rodent droppings or urine. In rare cases, it may spread among people, according…
Three people who were aboard a cruise ship sailing the Atlantic Ocean have died of suspected infections of hantavirus, the World Health Organization said on Sunday, referring to a rare family of viruses carried by rodents. One case of the infection was confirmed in a laboratory, the organization said in a statement. There are five…
For decades, Phoenix has struggled with smog that gets trapped in its bowl-like topography and is detrimental to human health. In 2024, when the city failed to meet a federal air pollution standard, it risked being hit with stricter rules designed to force more aggressive pollution limits. Then, President Trump returned to the White House….
