The Adidas Adizero Evo SL has a lightweight and breathable mesh upper that has just enough padding to make the shoe ...

A recreation of "Mach 5" as seen in the "Speed Racer" television series that aired from 1967-1968 ... powered by an original fuel-injected 3.0-liter inline-6 engine and 4-speed manual transmission. In ...

The RX-8 also represents peak 2000s car design with its future-facing exterior design, and its driver-focused cockpit. Even ...

New York-based Motorcar Classics probably thinks it has you covered if you're willing to write a very fat check for a ...

The speedy Mach X trainer-racer (33% off) is one of the brand's most springy running ... This dual-purpose shoe is designed ...

The indoor track is a twisting serpent of adrenaline, lined with enough tires to make a Michelin Man blush. It’s like Mario ...

It can reach a cruising speed of Mach 4.2 at an altitude of 20km (12.4 miles). According to chief engineer Deng Fan, Cuantianhou will complete its first flight next year, while a high-speed ...

A Chinese start-up unveils Cuantianhou, a hypersonic drone reaching Mach 4, aiming to adapt military tech for supersonic ...

A Chinese start-up has said its superfast drone – capable of reaching four times the speed of sound – will make its first flight next year as military hypersonic technology trickles down to ...

A Chinese company working on a commercial transport plane capable of flying at Mach-4, twice the speed of the Concorde - unveiled the prototype of its next-generation supersonic aircraft ...