Defense Secretary Pete Hegseth has blocked the appointment of nine Air Force colonels and delayed the promotion of at least two dozen more senior officers, according to current and former U.S.

Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our own solar system? While distant galaxies reveal clear signs of something ...

KIRKLAND, Wash.--(BUSINESS WIRE)--Echodyne, the radar platform company, today announces its inclusion as a primary radar system within Trust Automation’s Small-Unmanned Air Defense System (SUADS) ...

Marine officers conduct a wargaming scenario aboard the Amphibious Assault Ship USS Kearsarge in 2021. (Yvonna Guyette/U.S. Marine Corps) The U.S. Air Force for the first time utilized the service’s ...

KBR has secured a potential $149 million contract from the U.S. Air Force to support system modernization and operator readiness at Eglin Air Force Base in Fort Walton Beach, Florida. Register now for ...

WASHINGTON — Slingshot Aerospace won a $27 million contract from the U.S. Space Force to further develop an artificial intelligence–based training system designed to prepare military personnel for ...

A little more than a century ago, the US Army Air Service came up with a scheme for naming the military’s multiplying fleet of airplanes. The 1924 aircraft designation code produced memorable names ...

Federal officials are considering installing a radar missile-detection system in rural Southern Oregon. On Friday, the U.S. Bureau of Land Management announced it would “set aside” almost 5,000 acres ...

The U.S. Air Force launched a new “Culture of Fitness” initiative, altering the current physical fitness assessments by adding a 2-mile run and making the test biannual for all service members. At the ...

Marcia Lowry outside the federal courthouse in Anchorage on Sept. 8, 2025. She's lead attorney in the class action lawsuit against the Alaska Office of Children's Services. When former foster youth ...

A Lockheed Martin F-16 outfitted with six laser-guided rocket pods is now the U.S. Air Force system of choice for drone defense. Credit: Airman 1st Class Nyanda Walker-Potts/U.S. Air Force The ...

One of the fastest-growing trends changing military and intelligence operations is the proliferation of military-grade drones. Cheap, easy to transport, and readily available, drones play an ...