ARs make great coyote guns. But what would the absolute best coyote rifle look like? Digital Associate Editor David Herman ...

Concorde flew at the cruising speed of Mach 2, twice the speed of sound, where even small increases in drag would have had a significant impact on fuel burn and range. A wider cross-section would have ...

UK start-up George Medicines has brought its triple therapy for high blood pressure over the finish line, with an FDA approval that sets up a launch before the end of this year.