The newly described Probrachylophosaurus bergei, a member of the Brachylophosaurini clade of dinosaurs, has a small flat triangular bony crest extending over the skull and may represent the transition ...

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 crested lizard. Biodiversity remained relatively high even after logging of old-growth forests, suggesting that there is value in retaining logged forest for conservation. Credit: Charlie Marsh ...

This is a crested gecko, named for the spiny ridge that runs along its back and head, all the way to its eyes. These lizards are expert climbers and can use their padded feet to grip almost any ...

New Brachylophosaurini dinosaur with small flat triangular bony crest on head may link relatives Elizabeth Freedman Fowler notes: "This part of the Judith River Formation represents a slice of time ...