Parts of a national forest near Anaconda, Montana, were closed late Saturday as authorities expanded their search for the ...

South of Glacier National Park, Wild Horse Island State Park is home to incredible wildlife, including five resident horses, ...

Investigators believe the suspect had time to go home, change and get in a car before he disappeared into the woods.

ABC News Medical Correspondent Dr. Darien Sutton take a closer look at the new study by Eli Lilly that their popular diabetes drug Mounjaro showed heart protection benefits.

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

A lower cost of living, and a sense of adventure, are leading more and more Americans to retire overseas. Correspondent Seth ...