Japan's Alpha-X next-generation Shinkansen on Oct. 27 smashed all speed records to date by bullet trains running commercially, hitting a top speed of 382 kph in a test run. The test train ...

Aston Martin Vantage must have been the apple of someone's eye until it hit a tree and the tree fought back. Now, the sports car is totaled ...

It was an embarrasing run for the loser each time. But which of these cars ran the quarter-mile faster? Come inside to find ...

Sonic booms are heard on the ground when airplanes fly faster than the speed of sound — typically about 1,220 kph near sea level ... piloting an orange, bullet-shaped Bell X-1 rocket plane.

Sonic booms are heard on the ground when airplanes fly faster than the speed of sound — typically about 760 mph (1,223 kph) near sea level ... piloting an orange, bullet-shaped Bell X-1 rocket ...

Sonic booms are heard on the ground when airplanes fly faster than the speed of sound - typically about 760 mph (1,223 kph) near sea level ... piloting an orange, bullet-shaped Bell X-1 rocket ...