As dog lovers descend on New York City for a week of canine pageantry, first-time competitors and veterans vie for the coveted Best in Show title.

At the No. 1 restaurant in the world, staff and owners face a flurry of nerve-wracking challenges as they race to reopen after extensive renovations.

Emotions run high as a NASA team prepares to crash the Cassini probe into Saturn after a 20-year mission -- gathering precious data until the end.

The glory. The heartbreak. The hats. Go behind the scenes as jockeys, trainers and horses prepare for one of the most dramatic two minutes in sports.

During Paris Fashion Week, the Chanel team hustles to put the finishing touches on an extravagant runway show designed by fashion icon Karl Lagerfeld.

As professional video gamers and esports owners gear up for a high-stakes tournament, one player's personal tragedy leaves the community reeling.