A 45,500-year-old warty pig drawing is the oldest known cave painting of an animal on record. The piggies were painted in Indonesian caves.

The illustrations range from handprint stencils to animal drawings. The drawings are a great way for experts to get a glimpse ...

Babirusas are believed to have diverged from their pig ancestors between 26 million and 12 million years ago after getting isolated on Sulawesi when sea levels rose at the end of the last ice age.

"I'm not exaggerating, pigs have a healthier diet than humans," the commenter ... Yufeng's stunt quickly went viral, drawing ...