"It didn't have any fur, and it wouldn't have had dog-like ears." Just like mammals today, this this 1 meter (3 foot) long gorgonopsian had jaw-muscle attachment holes on the sides of their skull.

Enter Mella — Stella's genetic twin and the world's first cloned winery dog. It cost about $50,000. The best part? Stella gets to train her mini-mini. In the 30 years since a sheep named Dolly made ...

The Case Against Marine Mammals in Captivity was first produced in 1995 as a comprehensive resource for the public, the media, scientists, students, and policymakers to learn the various arguments ...