The New York City Fire Department (FDNY) has set fire to 20 abandoned townhouses in a series of “live burn” experiments to test new ways of controlling fires and rescuing people inside burning homes.

The protective clothing worn by wildland firefighters often contains PFAS, according to a new study from the National Institute of Standards and Technology (NIST). The study also found PFAS in hoods ...

The disruption affected radio broadcasts and internet time servers used by nearly every internet-connected device, including ...