Science ❯ Biology ❯ Evolutionary Biology

Morphology

Body Size Evolution Handedness Skull Robustness Functional Morphology Dental Structures Bone Microstructure Limb Morphology Skeletal Structure Sauropodomorphs Anatomical Features Pterosaur Anatomy Skin Structures Left-Right Asymmetry Armor Physical Characteristics Skull Robusticity

8 ARTICLES

last wk.

550-Million-Year-Old Worm Shows Population Bias for Rightward Turns

Researchers say the pattern suggests early motility and coordinated sensory–muscular control that could mark the oldest example of lateralized behavior in animals.

5 ARTICLES

3w ago

Major Hominin Body‑Size Jump Identified Around 2 Million Years Ago

18 ARTICLES

2mo ago

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