After 144 hours of continuous running, hundreds of laps on an asphalt course, thunderstorms, and sweltering heat, Megan ...

American runner Camille Herron set a remarkable women's six-day record of 560.33 miles. While undoubtedly impressive and merely impossible to most of t ...

A student's robot has beaten the world record for solving a four-by-four Rubik's cube – by 33 seconds. Matthew Pidden, a ...

Nuhfer — who is considered legally blind — broke the world record for the fastest S13 200M at the TYR Pro Swim Series event ...

UK angler David Knock caught the huge fish at Euro-Aqua Lake, a private pay lake in Hungary that's well-known among European ...

Katie Ledecky produced a scintillating swim to break yet another world record on Saturday, this time in the women’s 800m ...

Olympic bronze medalist Sam Watson broke his own world record in speed climbing twice on Saturday. Watson, 19, climbed a ...

Liesl Benecke has more than 1,000 Minion items, including her latest purchase: three crystal figurines from Swarovski.

Katie Ledecky and Gretchen Walsh broke their own world records on the last day of a Tyr Pro Series meet in Fort Lauderdale, ...

Katie Ledecky, a nine-time Olympic gold medalist, ‘can’t stop smiling’ after breaking the 800-meter freestyle world record ...

A U.S. Army Explosive Ordnance Disposal officer proved his mettle by running a mile in a 62-pound bomb suit in 7 minutes and ...

There's about a three feet difference in size between the world's tallest and smallest dogs, according to Guinness World ...