Trump's July 4 celebration featured a massive fireworks display that organizers said could break the Guinness World Record.

During the record run, the motors spun at 34,000 RPM while the batteries held 3.1 volts per cell at peak velocity. "I think those motors will just fly all day like that," Biggs says after landing, ...

If you ever wanted to win a bar bet about a world record, you probably know about the Guinness book for World Records. Did you know, though, that there are some robots in that book? Guinness pointed ...

Sabastian Sawe made history on the streets of London with the first official marathon under two hours in the fastest race ever run over the 26.2-mile distance. Sawe, the 29-year-old Kenyan, shattered ...

Luke and Mike Bell, a father-son duo from South Africa, have reclaimed the Guinness World Record for the fastest quadcopter drone. Their 3D-printed Peregreen V4 drone clocked a top speed of 657.59 ...

A record-breaking 252-mph wind reading measured by a dropsonde launched from an NOAA Hurricane Hunter airplane during a mission into Hurricane Melissa has been verified, making it the strongest wind ...

Six hours into the first sporting event ever to encourage athletes to use performance-enhancing drugs, a dwindling livestream audience finally witnessed the sort of never-before-seen feat that ...

Temperature records from the 1800s are forecast to be broken on Thursday and Friday as an air mass from Nunavut, Canada, reaches the Midwest and Northeast. Then, more record-breaking cold is possible ...