WASHINGTON—The polar vortex hit its peak across much of America on February 19, with an icy grip that made Arctic Greenland seem like a toasty vacation spot in comparison. Even Mars has been warmer ...

The Washington Post/Ipsos survey found 57% of Americans say Trump has exceeded his authority since taking office. Forty percent of respondents said he is acting within his authority. When it comes to ...

Sidney Crosby, captain of Team Canada, led his team to victory against Team USA in the 4 Nations Face Off final. He maintains ...