The deadly 3.54-inch-long spider Atrax christenseni is among the most dangerously venomous spiders for humans.

As night fell across Cambodia, a “slender” creature with a colorful tail emerged and perched on a rock. Its “large” eyes scanned the landscape, but it wasn’t the only one looking around. Passing ...

At night in a cave of southern Thailand, a 2-foot-long creature with “blade-shaped” teeth searched for its next meal. Something about it caught the attention of a nearby scientist — and for good ...