Opening up the valve plate to examine reed valves—the heart of the air compressor. This diagnostic step checks sealing, ...

New solid-state air conditioners could change the way homes, apartments and office buildings are cooled, eliminating the need ...

Ever since people hopped inside hot air balloons for reconnaissance missions and later, bombing missions, air defense has been on the minds of militaries around the globe. While there were several ...

The rise in wildfires globally brings into sharp focus how such disasters increasingly threaten our health and security. One ...

Officials expect more heat and dry conditions in Western Canada, which faces a higher risk of wildfires heading into September while the rest of the country cools down. By Vjosa Isai and Judson Jones ...