Learn how tension and friction interact when an object moves at constant velocity. This video breaks down the force balance, explains why acceleration is zero, and shows how physics principles apply ...

Discover what defines a monopolist, explore real-world examples, and understand criticisms, including how monopolies impact ...

The new system will also involve testing new experimental technologies developed by the Air Force Research Laboratory and National Reconnaissance Office. When you purchase through links on our site, ...

New Chief Master Sgt. of the Air Force David Wolfe, shown here at Nellis Air Force Base in 2024, when he was command chief master sergeant of Air Combat Command. (Airman 1st Class Brianna Vetro/U.S.

"Join me as we dive into the core concepts of forces and motion! In this video, we’ll review Newton’s Laws of Motion, explore how forces affect objects, and break down key principles like acceleration ...

Venezuela has ordered a large-scale military mobilization in response to the arrival of the USS Gerald R. Ford carrier strike group in the Caribbean. Defense Minister Vladimir Padrino López announced ...

The shake-up in China’s armed forces comes as both Beijing and Washington are pushing through major changes in their country’s militaries, in different ways. By David Pierson Reporting from Hong Kong ...

Venezuela says it is launching a “massive mobilization” of military personnel, weapons and equipment in response to the build-up of US warships and troops in the Caribbean Sea. Land, air, naval and ...

Between the government shutdown and the One Big Beautiful Bill Act, the Supplemental Nutrition Assistance Program (SNAP, formerly called Food Stamps) is undergoing significant cuts. This 60-year ...

President Trump did a flyover of the Northwest Stadium aboard Air Force One as he cruised in to attend the Washington Commanders football game and speak at its annual Veterans’ Day half-time service.

Russian forces claim to have captured dozens of buildings in house-to-house fighting in Pokrovsk, as Ukraine's hold on the strategic frontline city grows more tenuous. As Pokrovsk has become the ...

Chief Master Sgt. David Wolfe, shown here in January 2024, will serve as the Air Force's top enlisted leader, officials announced Thursday. (Airman 1st Class Brianna Vetro/U.S. Air Force) Chief Master ...