Supersonic flight began with dangerous experiments in the 20th century and culminated in Chuck Yeager breaking the sound barrier in 1947 with the Bell X-1. Commercial supersonic travel briefly thrived ...

More than two decades after Concorde’s retirement, commercial aviation is once again preparing to break the sound barrier.

They heard it would be the aircraft that would finally bring frontline American technology within their reach. It’s 1983, and a group of South Korean defense procurement officials excitedly enters a ...

This evening, the Perseid Meteor Shower will reach its stunning peak - and keen stargazers won't want to miss it.

Chinese engineers have developed porous buffers that fit into tunnel mouths to reduce low‑frequency shock waves by as much as 96 percent, a result that engineers said removed a major technical barrier ...