Add Yahoo as a preferred source to see more of our stories on Google. A porcupine fossil recovered in Florida was the key clue in solving a paleontological mystery. Jeff Gage/Florida Museum, CC BY-ND ...

Add Yahoo as a preferred source to see more of our stories on Google. Sept. 17 (UPI) --San Diego Zoo Wildlife Alliance announced its veterinarians have performed the first-ever cesarean section birth ...

An exceptionally rare fossilized porcupine skeleton discovered in Florida has allowed researchers to trace the evolutionary history for one of North America's rarest mammals. There's a longstanding ...

Ernie, a North American porcupine who delighted visitors at the Houston Zoo, died earlier this month at the age of 16. Zoo officials said his death was due to age-related health conditions. He was ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — The San Diego Zoo ...