At night in a cave of southern Thailand, a 2-foot-long creature with “blade-shaped” teeth searched for its next meal.

So far, cicada-eating kukri snakes have been found at two neighboring provinces in southern Thailand, a roughly 500-mile drive southwest from Bangkok. The new species was identified by its teeth ...

Courtesy of Isabel Wherry The first place Aspen, 3, took the cicada outside the house was to the dentist for her first teeth-cleaning appointment. At the time, Wherry thought it was so unusual ...