Modern heat-seeking missiles use reticle seeker systems to eliminate non-combat signals (like the sun) and allow it to focus on the correct target.

Stealth aircraft are not only safe from enemy radar and heat seeking missiles, the technology can also prevent them from being physically seen or heard. The B-2 bomber, ...

Saturday's volunteers were given heat sensors, which they mounted in their car windows. They then drove for an hour at a time along predetermined routes, collectively covering 1,261 miles.

The National Weather Service has issued a Heat Advisory for the New Orleans area on Thursday, June 15, from 9 a.m. until 7 p.m., with temperatures expected to reach heat index values of 105-110 ...