A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

Newsweek has created a map to show the U.S. states with the most immigrants. Immigrants constitute 26.6 percent of California's overall population, as the state is home to 10.5 million foreign ...

A U.S. EPA report stated that 55% of U.S. rivers are in bad condition. View this beautiful interactive map for inspiration to protect these waterways.

Northern lights put on a show over New York and New Jersey 03:59. The northern lights made an incredible display over much of the United States on Thursday — and might make a return appearance ...