Shimano finally offers an official 1x GRX Di2 option. See the key upgrades, compatibility notes, and how it stacks up to SRAM XPLR.

Forbes contributors publish independent expert analyses and insights. Michael Harley is a noted automotive industry expert and analyst. Earlier this month, U.S. Transportation Secretary Sean P. Duffy ...

Ahmad Mukhtar is a producer for CBS News based in Toronto, Canada. He covers politics, conflict and terrorism, with a focus on news from Canada and his home nation of Afghanistan, which he left ...

Airmen perform maintenance on an A-10C Thunderbolt II at Moody Air Force Base, Georgia, Nov. 17, 2025. (SrA Iain Stanley/Air Force) In a future war against China or other advanced adversary, Air Force ...

Transportation Secretary Sean Duffy has unveiled an advanced female crash test dummy that manufacturers can soon start producing for carmakers to test in their vehicles. The female crash test dummy, ...

Russia is following in the footsteps of Ukraine, which created its own Unmanned Systems Force (USF) focusing solely on drone development and use in September 2024. Unmanned aerial systems (UAS) are ...

Two rocket launches took place this week from Vandenberg Space Force Base, one by SpaceX that delivered another 28 Starlink satellites to its mega-constellation of 8,800 satellites currently in orbit, ...

Mandatory daily physical fitness will likely be official policy in the Air Force before Christmas, but many units across the service are getting an early start on daily workouts, marking a major ...

A large collapsible satellite antenna is loaded into a C-17 Globemaster III on Thursday. Members of the 138th Space Control Squadron from Colorado and Air National Guard members from Mississippi get ...

A PDW C100 heavy quadcopter drone with payload strapped underneath. The C100 heavy quadcopter drone is making the interservice leap from the Army to the Air Force—specifically, the latter service’s 93 ...

Col. Ruben Amezaga, 8th Operations Group commander, passes a guidon to Lt. Col. Douglas Slater, 431st Expeditionary Reconnaissance Squadron commander, during the 431st ERS activation ceremony at ...

The US Air Force is putting a permanent drone presence on the Korean Peninsula, reviving a World War II-era squadron to bolster security amid simmering military tensions in the region. The 431st ...