Airplane emergency escape slides have saved many lives. Slides are made of high-performance materials and use onboard ...

NEW DELHI — The lone passenger who survived the Air India crash that killed 241 people onboard couldn't believe he was alive when he opened his eyes, surrounded by flames, debris and charred ...

The lone passenger who survived the crash that killed 241 people onboard couldn't believe he was alive when he opened his eyes, surrounded by flames, debris and charred bodies.

Poor air quality is expected on Sunday, where the poorest air quality is expected to be and how long the air quality alert lasts here.

The air quality alert has been extended, when the smoke will finally clear here.

Respiration - air is heated as it enters the lungs and is exhaled with an extremely high moisture content It is important to recognize the strong connection between fluid levels, fluid loss, and heat ...