States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according to a government website that tracks air quality in the United States. As of ...

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and there's a lot more than they previously thought. When you purchase through ...

The United States of America celebrates its' birthday on Independence Day or Fourth of July. So, how old is America this year — 2025? The Declaration of Independence was adopted by Congress on July 4, ...