Science ❯ Biology

Evolution

Human Evolution Paleontology Adaptation Species Discovery Phylogenetics Species Classification Natural Selection Dinosaur Evolution Extinction Animal Evolution

Scientists Name Giant Texas Mosasaur Tylosaurus Rex

The naming compels museum reclassification of long‑held fossils.

Bipedalism and Brain Expansion Explain Why Most Humans Are Right‑Handed

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

New Fossils and Geochemistry Redraw Origins of Complex Life

Study Links Tiny T. Rex Arms to Evolution of Massive Robust Skulls

Study Links Human Right-Handedness to Bipedalism and Brain Expansion

New Himalayan ‘Happy-Face’ Spider Confirmed as Species Separate From Hawaii’s

Study Ties Human Right-Handedness to Bipedalism and Bigger Brains

Ancient Tooth Proteins Hint at Links Between Chinese Homo Erectus and Denisovans

Study Finds Baby Maiasaura Ate Softer Food, Bolstering Case for Parental Care

Study Finds Early Life Used Molybdenum Billions of Years Before Oxygen Rise

Scorpion Stingers and Claws Are Reinforced With Metal, Study Finds

Sony BBC Earth Sets May 8 Premiere for ‘Making Life on Earth’ to Mark Attenborough’s 100th Birthday

AI-Designed E. coli Ribosomes Operate Without Isoleucine

Scorpions Fortify Stingers and Claws With Metals, Smithsonian Study Finds

New Studies Challenge Idea That Smarter Humans Drove Neanderthals to Extinction

New Fossils Reveal Toothed Platypus With Strong Bite in Ancient Australian Lakes

Giant Cretaceous Octopuses May Have Ruled the Seas, Science Study Finds

Fossil Beaks Point to Giant Cretaceous Octopuses, Study Says

Study Finds Crabs’ Sideways Walk Evolved Once Around 200 Million Years Ago