Arab and Boaz Fire Departments enhance safety with new air monitors to detect hazardous gases for improved emergency response ...

The effects of extended exposure to hydrogen sulfide — long linked to headaches, nausea, difficulty breathing and other symptoms — are not fully understood, UCSD researchers said.

"Hydrogen sulfide emissions can result in hefty fines for industry, but remediation is also very expensive," said Halas, a nanophotonics pioneer whose lab has spent years developing commercially ...