The U.S. military participated in a multi-national exercise in Alaska and Greenland in the austere conditions that officials say military forces need to train in more regularly for the future.

The country aims to expand domestic satellite systems and cut dependence on American networks like Elon Musk’s Starlink.

CONSIDER the human machine in middle age: atrociously maintained, rusty from disuse. None of its parts—the bellows, the tubes, the pump—function as efficiently as they once did.

The leaders of Japan and Canada are making a unified front on defense cooperation as President Trump raises the pressure over military spending.

Diplomatic relations between the U.S. and Canada have been unusually tense. Nearly twice as many Canadians view the U.S. as a threat than an ally. But in the missile silos and command centers of NORAD ...

In the age of social media fitness tips and “miracle” transformations, it’s becoming harder to separate evidence-based advice from attention-grabbing myths. Health and performance experts say the ...

In the past few weeks, the Department of National Defence (DND) has suffered multiple self-inflicted reputational wounds over ...

New research suggests that exercise may help people with cancer stay mentally sharp and better able to handle daily tasks, work, and social activities through chemotherapy treatment delivered on an ...

The U.S. Air Force updated its physical fitness assessment and its accompanying score charts to encourage airmen to utilize ...

We all know that it is good to exercise for both physical and psychological health. Many of us have also made a promise to start the new year with regular workouts. But many of us do not manage to ...