Last summer, Kate Douglass won the Olympic 200m breaststroke title in the absence of world record holder Evgeniia Chikunova.

Around 5:45 a.m. on June 24, moments after making a putt on the 9th green at Houston’s East River 9, Kyle Cokinos yelled out ...

Both swimmers set the second-fastest times ever in their finals but narrowly missed out on breaking world records ...

A lightning bolt stretching across three U.S. states in 2017 has just been confirmed as the longest ever recorded.

A giant baseball taken on a tour of Minor League Baseball stadiums across the United States broke a Guinness World Record by ...

On New Year's Eve, Anna Hall designs a decorative vision board that outlines her upcoming goals. Her most recent list ...

Liu Weiqiang has broken a Guinness World record, and all he had to do was, quite literally, lift a finger. The Chinese ...

The UFC has signed an undefeated MMA fighter that's already established her combat sports legacy in grappling.

Scientists July 31 announced the discovery of the world's longest lightning flash ever detected – a whopping 515-mile-long ...

A lightning flash tore across the sky above the Great Plains, stretching across a staggering 515 miles (829 kilometers) from ...

A 515-mile-long lightning strike that traveled from Texas to Missouri has been confirmed as the new world record.

A single flash of lightning that stretched across the Great Plains, from eastern Texas all the way to Kansas City, Missouri, ...