Temperatures in the high 80's are forecast this week.

The radioactive isotopes even at low levels can be recognized by radiation detectors at airports and borders, leading to the arrest of poachers and traffickers.

More than 100 law enforcement officers from numerous local, sate and federal law enforcement agencies have been scouring the ...

Five years later, as President Donald Trump steps up his criticism of federal judges who have blocked some of his agenda, dozens of judges have had unsolicited pizzas delivered to their homes, often ...

More fireflies than usual are lighting up summer evenings in parts of the U.S. But scientists say the lightning bugs are ...

Minneapolis faced hazardous air quality, ranking second-worst globally due to Canadian wildfire smoke. Air quality alerts ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air. Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well ...

Thick smoke from Canadian wildfires has smothered the Midwest, pushing air quality to unhealthy “red” levels in Iowa, ...