Growing urban populations, more public awareness of pollution and ambitious redevelopment plans propel big drinking water and wastewater treatment investment in two key cities.

Here's a look at how weekly regional gas prices changed in Midwest region last week compared with the week prior.

California gas prices rose for the second consecutive week and reached an average of $4.39 per gallon of regular fuel on Monday, up from last week's price of $4.25 per gallon, according to the U.S.

Make your best friend feel special with self-care presents like skincare, massagers and more this Galentine’s Day 2025.

Headed to the great outdoors? Here are 30 expert- and editor-approved camping essentials and tips to make camping easy. Shop ...