The U.S. Air Force B-21 Raider stealth bomber has a 140-foot wingspan. The B-2 Spirit stealth bomber has a 172-foot wingspan.

The Air Force's testbed B-21 Raiders have some very visible panels on the underbelly that may not be visible on final combat ...

China’s H-20 stealth bomber program remains shrouded in secrecy. No prototype has been publicly displayed. No first flight ...

The Air Force is exploring what comes after the B-52 as future wars demand more range, stealth, and firepower.

Military power used to be limited by distance, but that stopped being true when long-range strike aircraft entered the ...

According to a recent report by National Security Journal, a group of Chinese aerospace researchers believe they may have spotted potential weaknesses in America’s newest stealth bomber, the B-21 ...

The B-21 “Raider” program has received an additional $6.1 billion in funding to accelerate its completion. The move is seen as a response to China’s progress on its own similar aircraft, the H-20 ...

Images 2.0 delivers accurate text and usable graphics. It can match brand styles, including ZDNET visuals. Errors still slip in, requiring human review. Earlier this week, OpenAI unveiled ChatGPT ...

A little more than a year after OpenAI gave ChatGPT users the option to create images and designs directly from its chatbot, it's now releasing ChatGPT Images 2.0. OpenAI describes the new system as a ...

Abstract: An accurate static pedestrian detection scheme for mobile radar platforms is presented for vehicle-mounted millimeter-wave (MMW) radar sensing scenarios. While there are several studies ...

New photos show the ongoing testing of the US Air Force's B-21 Raider stealth bomber. The B-21 is expected to replace legacy bombers and offers several major modernization upgrades. Aerial refueling ...