Coldplay's third album, X&Y, turned 20 two weeks ago. To mark the occasion, the band has dusted off "Speed Of Sound," the album's lead single, which was the band's first American top 10 hit but was ...

“Speed Of Sound” was a huge moment for Coldplay, as it kicked off the X&Y era and was the band’s first top-10 single in the US. Yet, the band has a contentious relationship with the song. Before ...

This aircraft could offer some impressive capabilities.

Discover Japan's Mach 5 hypersonic engine. We explain the JAXA Kakuda Space Center ramjet test that could make 2-hour flights ...