It’s been almost 7 years since Shimano updated XTR with mechanical M9100. That top-tier mountain bike groupset is no slouch (still one of our favorites), and the mechanical 1x 12-speed drivetrain ...

New Shimano ... ×10-speed Cues U6000 kit would be almost exactly the same with levers, hydraulic brake calipers & rotors, a 2x crankset, front & rear derailleurs, cassette, and chain selling for $891.

Beijing has been working on something rather special – an air-to-air hypersonic missile reportedly capable of speeds over Mach 9. That’s nine times the speed of sound to you and I. As ...