As of Feb. 4, the Laifen Swift hair dryer is on sale for $125.99 at Walmart with a coupon. It usually retails for $139.99, so ...

American company Boom Supersonic just broke the sound barrier with a civilian plane. What exactly is supersonic travel, and ...

Faster planes require more fuel, and alternatives may not be the climate solution the industry hopes for. Boom Supersonic broke the sound barrier in a test flight of its XB-1 jet last week ...

The content is produced solely by The Conversation. Last week, American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator aircraft. It’s now the ...

This was made possible by the Concorde: the only commercial supersonic passenger jet the world has ever seen. More than two decades after the world's only commercial supersonic passenger jet made ...

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. For the first time since the Concorde was retired in 2003, the dream of supersonic ...

So I’m as intrigued as the next person by efforts to revive supersonic flight. Faster planes require more fuel, and alternatives may not be the climate solution the industry hopes for.

Boom Supersonic's XB-1 demonstrator aircraft broke the sound barrier on January 28, 2025, reaching a top speed of Mach ...

Dyson's newest hair dryer is an update to the already brilliant Supersonic, so does it significantly outperform its ...