‘Heated Rivalry’ stars joining Winter Olympics opening ceremony in Milan

Families of the astronauts lost in the space shuttle Challenger accident are marking that tragic day 40 years ago

When big winter storms move in, they can bring nasty weather that shows up as different things in different places — maybe it’s snow, or sleet, or freezing rain

The Trump administration is arguing the government could detain and deport British people under an 18th century wartime act if a president found there was a “British invasion” corrupting young Americans

Venezuela’s legislature is debating a major overhaul of its oil sector, the first since Hugo Chávez's era