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.

Guinea pigs, with their cute faces and round bodies, are adorable animals. But seeing 220 guinea pigs together in one place? Prepare to be overwhelmed. At feeding time at Hamura Zoo in Hamura ...