Cloudy weather has rendered Alaska Volcano Observatory planes, helicopters and satellites useless for data collection since ...

Disposable respirators—particularly high-performance models like N95 masks—rely heavily on specialized materials such as melt ...

James Osgood, executed in Alabama, used his final words to apologize to his victim, Tracy Lynn Brown, for her 2010 murder.

James Osgood, 55, was pronounced dead at 6:35 p.m. CDT following a lethal injection at a south Alabama prison, authorities ...

A new study says nearly half of N.J. residents are living in areas that had unhealthy levels of air pollution.

James Osgood was executed by lethal injection after he was convicted of capital murder in the 2010 killing of Tracy Lynn ...

An Alabama man is scheduled to be executed within hours after dropping his appeals and saying he doesn’t want to keep “wasting everybody’s time” and money ...

Every time he stepped into a room, he donned a new mask and gown before inserting a tube into the respiratory tract of ... and noticed a woman at the gas station staring at her.

A low blood:gas partition coefficient ... receiving isoflurane complained of respiratory irritation (they coughed and objected verbally or removed the mask forcefully). One patient receiving ...

Emphasis on Mask Type (Full Face Gas Mask and Half Face Gas Mask); Product Type (Powered Respirators and Non-Powered Respirators); Application (Chemic ...