Science ❯ Biology ❯ Evolutionary Biology

Convergent Evolution

Theropod Lineages Plant Adaptations Feeding Adaptations Cognitive Functions Predatory Adaptations Biosynthetic Pathways Species Comparison Parasitism Social Parasitism Sensory Adaptations Bipedalism Predatory Behavior Forelimb Reduction Microbial Adaptations

Scientists Name Labrujasuchus expectatus, a Two‑Legged, Beaked Croc Relative from Ghost Ranch

Showing convergent evolution with ornithomimosaur dinosaurs, the specimen fills a 212‑million‑year gap in North American shuvosaur records.

Study Links Tiny Theropod Arms to Bigger, Stronger Skulls

Study Links Tiny T. rex Arms to the Rise of Powerful Jaws

Two Distant Plants Independently Evolved Medicinal Ipecac Alkaloids