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The US hypersonic weapons program has reached a major milestone, with a Hypersonic Air-breathing Weapon Concept (HAWC) hypersonic cruise missile developed by Raytheon Technologies and Northrop Grumman completing two successful flight tests in a row.

Scientists have discovered a new crater in the seabed of the North Atlantic Ocean that seems to date to the end of the Cretaceous period. That suggests the extinction event that killed off the dinosaurs could have been triggered by multiple impacts.

Researchers at NIST have shown that a cloud of atoms can be used as a receiver to pick up video transmissions. The team demonstrated this “Atomic Television” by transmitting live video feed and even video games through the atoms to a monitor.

Israeli company Green Kinoko is preparing for the first public tests of a remarkable clean outdoor cooling system. The Kinsho system operates like the inverse of an outdoor cafe heater, cooling several tables per unit without using any electricity.

Summer will soon be over. That means two things. School will be starting and potentially the end of your golf season. With this home golf simulator, not only can you extend the latter, but you can help our education system with your purchase.

The new Hennessey Venom F5 Roadster becomes the latest contender in the race to a 300-mph speed record. The 1,817-hp Roadster is just as ready to navigate its way to 300 as the Venom F5 Coupe, only with a little more noise and breeze in the cabin.

Bugatti showed its final gas-burning car in Monterey today, giving it 1,600 horses, dubbing it the W16 Mistral, and announcing the 99-vehicle production run is already sold out.

Dust and grime gathering in the grooves is a common problem faced by folks who consume music by spinning vinyl records. Startup VinylSonic is looking to clean up with an ultrasonic machine and a matching minimalist turntable.

Snøhetta has revealed plans for a new skyscraper in Tokyo. The Shibuya Upper West Project is designed to offer a peaceful sanctuary in the heart of the bustling city and will be defined by a ceramic and glass facade that's broken up by greenery.

Discarded electronics can be a gold mine – literally. Researchers have developed an efficient new way to use graphene to recover gold from electronic waste, without needing any other chemicals or energy.

Gases used as refrigerants in cooling systems can leak into the atmosphere and become major contributors to climate change. Now engineers at Harvard have demonstrated a new prototype cooling device that uses a solid-state material as a refrigerant.

An aviation company at the cutting edge of electrified air travel has taken a significant step forward, completing a first-of-a-kind test flight using a retrofitted seaplane to demonstrate the viability of its cleaner approach to short-haul flights.