A new study​ finds that simply having a HEPA air purifier in the classroom may not be enough to keep students safe from ...

Moving the needle on student achievement is heartbreakingly difficult. A highly successful educational intervention, one that ...

Families in Delhi with pre-existing health conditions such as asthma are stocking up on oxygen cylinders and pulse oximeters, fearing that the city's worsening air quality will make them more ...

School is in session, and viral illness is on the rise. A new study suggests that lowering exposure to respiratory viruses in classrooms isn’t as simple as adding high-efficiency particulate air (HEPA ...

Azelastine, a common nasal spray for allergies, reduced the risk of COVID-19 and colds in one small trial. Larger studies are needed before recommending widespread use.

A new study that analyzed the coronavirus outbreak in Brazil has found a link between the spread of the virus and past outbreaks of dengue fever that suggests exposure to the mosquito-transmitted ...

The Centers for Disease Control and Prevention has adopted recommendations by a new group of vaccine advisers, and has ...

While HEPA purifiers are effective at reducing fine and coarse particulate matter, their effectiveness against viral aerosols ...

I would love it if people stole our idea as much as possible,” says co-founder and musician Keith Kohn. “We don’t claim ownership over this.” ...

The city’s Environment Department and Air Pollution Control Commission announced six community project awardees as recipients ...

To protect pets from lead poisoning, keep them away from peeling or chipping paint and at a safe distance from active renovations, especially in homes built before 1978, the year the use of lead-based ...