SAN JUAN, Puerto Rico (AP) — Lizards that once dwelled in forests but now slink around urban areas have genetically morphed to survive life in the city, researchers have found. The Puerto Rican ...

A slender reptile slips beneath damp leaf litter in Taiwan’s mountain forests, rarely seen and often mistaken for a snake. For more than a century, scientists have argued over what, exactly, it is.

SAN JUAN, Puerto Rico — Lizards that once dwelled in forests but now slink around urban areas have genetically morphed to survive life in the city, researchers have found. The Puerto Rican crested ...

A species of lizard hiding in the forests of central Vietnam went undetected until researchers conducting nighttime biodiversity surveys stumbled across it clinging to branches and shrubs. They ...