The audacious attacks on Russian airfields highlight the power of unconventional, asymmetric warfare — and the threat to U.S.

Operation ORCA” will involve a fake attack by Russia-based terrorists involving chemical, biological, nuclear or explosive ...

Seeing a total solar eclipse can be even more impressive than witnessing the aurora borealis, but it will be quite a while ...

Alaska Airlines is canceling more than a dozen flights a day as tariffs hinder its ability to accept delivery of new aircraft ...

Wildfires prompt mass evacuations in three Canadian provinces, while thick smoke worsens air quality across US border regions ...

The U.S. military needs to invest in radars and other defenses to protect stateside military bases against small drones, ...

It isn't just meteorologists and technicians being forced out of their jobs. The Trump administration proposes even deeper ...

While nuclear crises between the “Big Three” can still be managed, preventing an arms race will be much more difficult.

By bringing in revenue for the Treasury, on the other hand, the tariffs that Trump announced through May 13 — including his ...

Boulder County District Attorney Michael Dougherty said three victims from Sunday’s attack remained in the hospital. Prosecutors said there were 15 victims in total, ranging in age from 25 to 88, in ...

Leading US contractor Lockheed Martin helped provide a joint fires network to exercises in Alaska and took part in Talisman ...

Ukraine's Operation Spiderweb took out more than a third of Russia's strategic cruise missile carriers, Kyiv officials said.