Bad things happen, Superman moves to correct them, and consequences be damned. That’s the core of the character, an almost biblical commitment to ethical action. Thus began Superman’s never-ending ...

Check out this breathtaking shelf cloud sweeping across the Michigan sky last week, captured over Ludington in a dramatic ...

JPEG reversible data hiding (RDH) refers to covert communication technology to accurately extract secret data while also perfectly recovering the original JPEG image. With the development of cloud ...