The Westone Audio MACH 20 earbuds are a professional in-ear monitoring system designed to enhance the listening experience for drummers, bass players, and anyone focused on bass performance. Featuring ...

It took six months, but the Defense Advanced Research Projects Agency finally has a handle on what caused its hypersonic weapon prototype to "terminate" itself over the Pacific Ocean back in April.

The U.S. military aims to fly a full-scale rocket plane at 20 times the speed of sound by 2016, officials announced last week. The Defense Advanced Research Projects Agency, or DARPA, laid out its ...

Lockheed Martin just won a $147 million contract to build a vehicle capable of flying at speeds of Mach 20. The goal is to create a high-speed delivery system that could bomb targets thousands of ...

The Russian Avangard mach 20 hypersonic glide vehicle is expected to enter Russia’s arsenal by 2020. Russia successfully tested the weapon, which could carry a nuclear warhead, twice in 2016. The ...

A superfast unmanned military plane traveled at 20 times the speed of sound and managed to control itself for three minutes before crashing into the Pacific Ocean in a recent test, military officials ...

A Silver Surfer-style, air-breathing engine defied naysayers with its triumphant recent test reaching Mach 5 -- that’s an astonishing mile per second, or nearly 4,000 miles per hour-- smashing its own ...

Australia’s DSTO has been doing hypersonic experiments in Woomera, South Australia and Norway. In 2018, it plans to launch a glider with an air-breathing scramjet engine that will cruise at hypersonic ...

DARPA has repeatedly indicated an interest in developing hypersonic aircraft and weapons systems which are capable of Mach-20 speeds and thus able to reach any region of the planet within an hour. To ...

Is it possible to develop an aircraft that can fly – and survive — at over 20-times the speed of sound? It has been an idea that has met with only minimal success over the years but that may change.