Birds & Blooms on MSN

How to Identify a Cooper’s Hawk

Fast, focused and fierce, the Cooper's hawk is built for the chase. Learn what a Cooper's hawk looks like and sounds like and ...
Interesting Engineering on MSN

Lockheed converts Black Hawk into pilotless cargo drone with 1,840-mile range

S ikorsky, a Lockheed Martin company, has unveiled a fully autonomous version of its iconic Black Hawk helicopter, converting a UH-60L into what it calls the S-70UAS U-Hawk, an uncrewed, multi-mission ...