Emmanuel Wanyonyi clocked the record in the non-Olympic event at the Monaco Diamond League meet.

Summer McIntosh broke the longest-standing individual world record in women's swimming on Sunday night in Montreal.

The pop star's 12-show run at Wembley is now the the longest residency by a musician at the famed London stadium ...

(US Dept. of Energy/Flickr) Superconductive materials could revolutionize electronics – if only they weren't so fussy.

With her world record in the 200 butterfly, Summer McIntosh is the first swimmer since Sarah Sjostrom to simultaneously own ...

Wanyonyi set the seventh world record in Monaco since 2015 on Friday Valery Hache/AFP via Getty Images Kenya’s Emmanuel Wanyonyi has broken the 1,000m world record, which had stood for nearly 27 years ...

Sarah Sjöström of Sweden, who set the 50-meter butterfly mark in July 2014, now holds the oldest world record in women’s ...

The singer and his team gathered for the certificate presentation after Saturday's (July 4) historic 12th show.

As a child I loved Tom Thumb, the perfectly formed human who was only a couple of inches tall; he roamed the countryside while sitting on the back of a mouse or hitched a ride in the ear of a horse.

As the world's de facto record adjudicator, Guinness World Records keeps tabs on all manner of weird and wonderful feats. Toyota's humanoid robot which happens to be really good at basketball is a ...