The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

The fallout, which appears to be aluminum particles, has been found covering cars, homes, and pools, prompting health ...

"Efforts to slash staff, funding and programs at EPA are leaving families even more vulnerable to harmful air pollution..." ...

Natural gas has become a go-to fuel for power plants from coast to coast, sometimes replacing dirtier coal-fired plants and, ...