A large area of greater Los Angeles had unhealthy air Friday, due to particulate matter from large wildfires. Here are tips for breathing cleaner air indoors if it's smoky outside.

The massive oil leak occurred on Line 6, which is nearly 60 years old, and officials immediately shut down the pumping ...

Although Commercial Development Co. and its affiliates have pledged to revive the former industrial sites they purchase, ...

Reusing the hundreds of millions of gallons of treated wastewater produced in Suffolk each year will help preserve and ...