Levels of lead and other heavy metals spiked in L.A.'s coastal waters after the January fires, raising serious concerns for ...

The number of affected drinking water systems grows with each update as the EPA adds more test results. Did Cambridge's water utility make the list?

Echoing an earlier request from the state, local lawmakers have renewed a call for FEMA to reconsider its policy not to test ...

More than 37 million Americans drink water from systems that exceed limits on toxic "forever chemicals," according to USA ...

The reason? Cherry blossoms can be harmful to dogs. According to Veterinary Emergency Group, cherry trees — specifically, the ...

For decades agricultural waste and manure was dumped into this lake, which has caused issues for the city today.

Pemex leak that killed two contractors is under federal scrutiny, and investigators just released an update with details of ...

As fires burned in Los Angeles this year, newer toxin monitors found contaminants that aren’t measured by standard methods.

Researchers leverage new methods measuring type, concentration, and distribution to determine how far—and which—pesticides ...

Signs of mold toxicity mirror symptoms of common health nuisances...but a nationally recognized mold remediator says exposure ...