Unfortunately, more recent studies — in particular, a review from experts at Drexel University published in the journal ...

Parsons (PSN) has acquired TRS Group, an environmental solutions firm that specializes in remediation technology, in an all-cash transaction ...

Parsons acquires TRS Group for $36 million, boosting its environmental remediation capabilities, particularly in PFAS cleanup ...

Parsons Corporation (NYSE: PSN) announced today that it has acquired TRS Group, Inc. (TRS), an environmental solutions firm that specializes in remediation technology, in an all-cash transaction ...

Stronger diesel and heavy-duty vehicle regulations were also added to help the Air Pollution Control Division crack down on ...

This disposable P100 mask by 3M is approved by the National Institute for Occupational Safety and Health and promises to ...

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

Before you begin a refinishing project, learn how to remove stain from wood. Even new DIYers can do this easy home ...

Discover what science says about scented candles, their effects on health, and expert recommendations for safer alternatives ...

The Los Angeles Department of Water and Power released an interactive map to help residents determine if Do Not Drink notices ...