In the summer and winter, the lakes separate into distinct temperature layers: warmer at the surface in summer and colder in winter. It's why ice forms at the surface during winter and doesn't sink.

"Modern Family" star Ariel Winter reveals her role catching child predators with SOSA, posing as a 12-year-old girl in a sting operation while reflecting on her experiences with online grooming.

“Modern Family” star Ariel Winter opened up about her harrowing experience posing as a preteen girl to help catch a child sexual predator. The 27-year-old actress, who played Alex Dunphy on ...

A writer and his daughter wander the ancient city at night, inspired by Joseph Brodsky, the Russian writer who loved the city in its cold, quiet season.

World over, more people die in the winter than any other season. Scientists have investigated why for decades. They have some answers—but can’t explain the excess deaths completely.

There are winter storm warnings and advisories in place across 21 states, with up to 3 feet of snow expected to hit in some places. Why It Matters Freezing temperatures may pose health risks ...

But unlike the Winter Triangle, which is composed of fixed stars, the Mars Triangle will be in a constant state of flux in the coming weeks because Mars' will be slowly shifting its position ...

Today is expected to be very cold, with highs in north and north-central Alabama only expected to make it into the 30s.

Prepare to double or triple your snow totals from Wednesday's snowfall through the end of the week. Snow continues with a powerful winter storm.