Blue sharks get their glow from hidden nanocrystals — and those same structures might let them subtly change color under ...

Firepower demonstrations and combat across land, air, sea, space and cyber domains will be held across Far North Queensland as the region hosts more than 30,000 military personnel from 19 nations for ...

The color red is not just for show; it has many practical uses in nature. It can convey warnings or danger, impress a mate, ...

A judge has granted a temporary restraining order in a lawsuit, requiring federal authorities to find “reasonable suspicion” to make immigration arrests in California’s central district.

Members of the Spanish Armed Forces will soon see a new addition to their uniforms, related to their national flag. These are the exact colors and design pattern of the Flag and Coat of Arms of Spain ...