Then, that pixel measurement can be converted into a real-world measurement in millimeters. This allows scientists to estimate just how much energy the penguin is getting from each foraging trip.

When the character first appeared in "Detective Comics" #58 back in December of 1941, he was known only as The Penguin. But a 1946 Sunday newspaper strip revealed his real name, by which he's been ...

"I had already found out what wind chill really means." The temptation to p... p... pick up a penguin is all too much for Hazel. "I had my first real penguin ...