A Vanessa annabella butterfly lands on a Sphaeralcea ambigua, ‘Desert globemallow’ in Kim Nielsen-Glynn’s Petaluma home ...

Also this week, NASA shared some awesome images of a comet flying into the sun, the nonprofit American Rivers released its ...

Arlington County, the District of Columbia and northeastern Fairfax will adjust their water treatment process to allow for safe, controlled maintenance of the tap water pipe network. From March 23 ...

The Justice Department and Montgomery County lawsuits allege years of neglect leading to the sewage leak and seek civil ...

State records show regulators ordered the removal of a plastic gas pipe installed in the early 1970s after it was linked to ...

What started as a standard deep-sea test quickly turned into a deadly chain reaction. A single pipe failure triggered ...

DeRemer, President Trump’s embattled labor secretary, stepped down on Monday as multiple scandals and investigations closed ...

Investigators say last month's explosion, which critically injured a woman, was caused by a natural gas leak. Atmos Energy ...

Before its collapse, the Potomac Interceptor was so severely corroded that less than 2 inches of pipe wall remained, ...

North Dakota’s public water systems have spent several years creating vast inventories of their service lines in an effort to find pipes made of lead, which pose a health threat. Now, communities are ...