Dolphin skull found in baggage at Detroit airport

The skull of a dolphin was found last week during an inspection of a bag that came into Detroit Metropolitan Airport, according to U.S. Customs and Border Protection (CBP).

Blood-flavored popsicles help zoo animals beat Rio's heat

The flavors of ice given to the zoo's carnivores aren't found at your average summer hotspot: Chicken, minced meat and bovine blood. But 14-year-old lion Simba and the 3-year-old black jaguar Poty lap it up.