Marcus Capone was a member of the US Navy's most elite force for 13 years. Here's his advice on how to train like a recruit.

The head of Ukraine's Interior Ministry said the gunman took hostages and spoke to negotiators for 40 minutes before he was ...

Ukrainian officials say a gunman who killed at least six people in the streets of Kyiv before taking hostages and barricading ...

The longevity obsessive looks to one key metric. You and your body don’t have the same age. Longevity seeker Bryan Johnson ...

Research and field experience show most body armor is still built around male body types, leaving female officers with ...

As the military prepares for conflicts in harsher climates, the US Army's Natick Labs invests millions to improve what ...