Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...

Finding the best air cooler for home is crucial for summer comfort. 2025’s top models offer improved performance, efficiency, ...

Tanks are one of the most iconic and formidable symbols of modern warfare, representing the raw power, technological innovation, and strategic evolution of combat. From their humble beginnings in ...

Hyderabad-based VEM Technologies has announced that the Advanced Medium Combat Aircraft (AMCA), for which it has played a ...

Faced with U.S. demands to provide the military muscle to enforce a future Ukraine peace deal, Europe finds itself in a bind.

The immediate and absolute need for the approaching hot season would require the use of an efficient cooling system, and the ...

Inox Air Products is focused on developing production capabilities for 40 gases, currently imported, that are needed for the ...

The Missile Defense Agency, tasked with developing and maintaining U.S. air defense, has spent more than $194 billion ... a ...

Northrop Grumman (NOC) has secured two fresh defense contracts worth $1.4 billion to improve air and missile defense ...

An F-35A fighter jet was refueled and loaded with four missiles simultaneously while keeping its engine running during a test.