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

The world’s largest agricultural boom is transforming a vast savanna of hidden wonders. Here’s what happens when progress ...

Thousands of carnivorous and rare tropical plants are hidden inside greenhouses on a dusty Hill Country road. For the first ...

While the restoration of natural areas is high on political agendas, a comprehensive new study shows that -- after more than two decades -- biodiversity growth has stalled in restored Danish wetlands.

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

West Columbia has approved plans to build over 50 homes on Sunset Blvd near the chicken plant and river in the latest move to ...

The biggest danger is a sudden immersion in icy water, which can trigger a "cold shock response” and drown someone in seconds ...

New database aims to help cities map out their own CO2 cuts as President Trump looks to eliminate federal programs.

About 1 in 50 Louisville residents live in the same census block group as facilities handling "flammable or extremely hazardous chemicals." ...

The waters of the winding South Fork of the St. Lucie River have the attention of those who visit Halpatiokee Regional Park.

It took France five years to rebuild the famous 12-century Notre Dame Cathedral after a fire burnt much of its spired roof ...

Arizona Public Service, Salt River Project and Tucson Electric Power have taken the first steps by applying for a federal ...