The U.S. Navy launched an unarmed ballistic missile off the coast of Florida on Thursday hours after North Korea fired two short-range missiles, its second weapons launch in five days. Pentagon ...

One of the largest unmanned submarines ever built is finally performing sea trials. But don't expect the U.S. Navy, which dreams of undersea drones that can span oceans, to proclaim the Proteus its ...

S Rajesh, ESPNcricinfo's stats editor: Nope, just a text chat, I believe. Zaltzman: Okay, I'll take off my make-up and wig and start then. Single-figure innings, the forgotten masterpieces of Test ...

Two of the three runners posted a sub-60 half marathon, but can they go twice as far at that pace? After months of speculation and debate, the three athletes selected for Nike’s sub-two-hour marathon ...