The B-21 Raider program gained momentum after rapid flight testing and a successful KC-135 aerial refueling milestone at ...

German researchers are developing a robot-assisted system that could give old electric vehicle (EV) batteries a second life, ...

The United States has received 1.7 metric tons of high-assay low-enriched uranium (HALEU) from Japan in what officials ...

Developed during the Cold War, MBTs replaced specialized tank classes by offering heavy-tank armor protection with medium-tank mobility/speed ...

Northrop Grumman's XRQ-73 hybrid-electric drone made its first flight from Edwards Air Force Base in April 2026, DARPA said.

OpenAI’s latest audio models push voice assistants closer to full AI agents that can listen, reason, and respond naturally.

Chinese researchers have reached 30.3% efficiency in perovskite tandem solar cells using a new crystallization control ...

Otto Aerospace's laminar-flow drone test could reshape ultra-efficient aviation and future energy-transfer aircraft.

MIT researchers developed a silicon-photonics lidar chip that widens scanning angles while reducing signal noise.

US fusion energy startup is adding fission to its lineup to meet demand for power from data centers and become part of energy ...

LG demostrates autonomous humanoid and quadruped robots coordinating warehouse logistics without human control.

The team synthesized a uniform nanocrystal composed of five different metals: ruthenium, iron, cobalt, nickel, and copper.