SAN JUAN, Puerto Rico -- For nearly two decades, no one had spotted the world’s smallest-known snake. Some scientists worried ...

Scientists found a hair “dwarf”-like creature in a hollow tree of a forest in Laos and discovered a new species, a study said. Photo from Sriranan, Songsangchote, Sihavong, Sayavongsa, Sidavong, ...

Tasmanian devils are carnivorous marsupials found only on the island of Tasmania off Australia. “Known for their powerful jaws, eerie growls, and spirited behaviors, these nocturnal scavengers play a ...

Mediterranean oak borers (Xyleborus monographus) were first identified in the city of Sacramento last July. They target oaks ...