NAIROBI, Kenya - The world's newest snake has menacing-looking yellow and black scales, dull green eyes and two spiky horns. And it's named after a 7-year-old girl. Matilda's Horned Viper was ...

NAIROBI, Kenya — The world’s newest snake has menacing yellow and black scales, dull green eyes, two spiky horns and the name of a 7-year-old girl. Matilda’s Horned Viper was discovered in a small ...

The spider-tailed horned viper, a master of mimicry, uses its spider-like tail to lure unsuspecting prey in the rugged terrains of western Iran. Officially classified in 2006, this rare viper faces ...

The spider-tailed horned viper (Pseudocerastes urarachnoides) is one of the most extraordinary snakes in the world, known for its highly specialized hunting adaptation—a tail tip that mimics a moving ...