Federal authorities are investigating after a helicopter crashed into a frozen lake Thursday in Idaho killing ... spokesperson told USA TODAY Friday morning. The city is northeast of Idaho Falls.

Plunging into a frozen lake and swimming laps may not be everyone ... But the festivities started Thursday and on Friday morning some of the 180 participants swam a lap wearing a decorated ...

"It looks like it's frozen, but it's probably not that thick, and it's not safe. It's not safe at all," a neighbor told KUSA said of the lake Jason Hahn is a former Human Interest and Sports ...

MADISON, Wisconsin — Following a series of CoviDarties on Saturday, local frozen Lake Mendota at sunset has jumped to the number one hottest spot ... Local Instagram servers nearly failed Sunday ...

MINNEAPOLIS — Saturday was cold even for Minneapolis, but that didn't stop thousands of people from tromping out onto a frozen lake to immerse themselves in art, make new friends — and try ...