At the end of Dr. Seuss' "How the Grinch Stole Christmas!" the titular villain undergoes a literal change of heart. His blood-pumping organ swells to three times its prior size. The ticker of the ...

A 17-foot-long female python, the largest ever captured at Big Cypress National Preserve in Florida's Everglades, took four people to hold it. A team of researchers posted a breathtaking photo of the ...