A new kind of car has joined the five-second quarter-mile club. It’s a Mazda 13B-powered racer nicknamed the “Grey Bullet.” ...

An underground nuclear blast sent a steel plate flying at over 60 km/s, making it the fastest object ever recorded. As Trump zeroes in on Greenland, Texas Sen. John Cornyn says 'there's a deal to be ...

Katie Ledecky continues to prove she's the greatest female swimmer ever whenever she steps foot into a pool. The nine-time Olympic gold medalist posted the second-fastest swim ever in the 1,500-meter ...

Nine-time Olympic gold medalist Katie Ledecky clocked the second-fastest women's 1500m freestyle time in history on Wednesday to launch the US Pro Swim Series event in Austin, Texas, with a dominant ...

Other than spacecraft, aircraft are the fastest vehicles, leaving cars and bikes for dust. We take a look at the ten fastest planes ever flown. Though some uncrewed aircraft (like the X-43) have flown ...

2025 MN45 is 0.4 miles wide and completes one rotation every 1.88 minutes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A powerful new ...

Grant O’Connor of West Hartford was 28 seconds short of qualifying for the Olympic Marathon Trials in 2024. At The Marathon Project Dec. 21 in Chandler, Arizona, he made sure he had plenty of extra ...

It's exactly one year since a human-made spacecraft made the closest approach to the Sun in history. Called the Parker Solar Probe, the piece of technology came within 3.8 million miles (6.1 million ...