Monday will be a Code Orange Air Quality Action Day in parts of Allegheny County. The Pennsylvania Department of ...

Introduction Cooling towers are devices or structures built to remove extra heat from industrial processes by cooling water.

A layer of smog enveloped several parts of the city on Monday as the air quality index slipped into the very poor category ...

This aircraft takes off like a helicopter but flies more like a plane. We got to see how an air taxi gets built -- and how ...

Ukraine's Foreign Minister Andrii Sybiha has urged allies to tighten sanctions and export controls following the discovery of ...

Researchers have unearthed two sophisticated toolsets that a nation-state hacking group—possibly from Russia—used to steal ...

Recently, air defense forces shot down a North Korean KN-23/24 missile over Ukraine, which was used by Russian troops to ...

Air Selangor has announced emergency repair works to address a broken pipe at the Pasar Seni Hub, leading to unscheduled ...

Imagine effortlessly gliding through crowded city streets on a bike so light, it feels like part of the breeze. Meet the ...

The Met Office has issued an amber weather warning before Storm Ashley hits the north-west of Scotland on Sunday. A yellow ...

With another cold October night on tap, the National Weather Service has upgraded a freeze watch to freeze warnings in ...

U.S. military forces hit underground weapons storage facilities in Houthi-controlled areas of north-western areas of Yemen ...