Add Yahoo as a preferred source to see more of our stories on Google. In the months preceding the first known cases of COVID-19 in Wuhan, China, multiple air ventilation systems within the Wuhan ...

The U.S. Air Force is quietly building what amounts to a fast lane for ultra long range hypersonic flight, shifting from ...

The United States is behind on hypersonics, and big science questions loom on delivery of supplies via rocket ships, but the government has finally adopted a risk-tolerant approach to science and ...

Environmental Health & Safety (EH&S) has traditionally relied on a fixed air changes per hour (ACH) approach to ensure safety in laboratory and research settings. Unfortunately, this method ...

Have you ever stopped to think about the air you’re breathing right now? It’s easy to overlook, isn’t it? We spend so much of our time indoors—at home, in the office, or in classrooms—assuming the air ...

Have you ever wondered what’s really in the air you breathe? From invisible pollutants to subtle environmental shifts, the quality of our air impacts everything from our health to our productivity.