Science ❯Biology

Evolution

Human Evolution Paleontology Adaptation Animal Evolution Species Discovery Adaptations Extinction Mammals Natural Selection Species Diversity

Pandemic Experiences Aged Adult Brains by 5.5 Months, Study Shows

Partial reversibility of pandemic-driven brain changes underscores the need for long-term monitoring of cognitive health

Rare Dinosaur Larynx Reveals Bird-Like Vocal Anatomy

First Soft-Bodied Cambrian Fossils Found in Grand Canyon Reveal Evolutionary ‘Goldilocks Zone’

Giant Caiman Tooth Marks Reveal Terror Bird’s Fatal Encounter in Miocene Colombia

Carboniferous Specimen Confirmed as Earliest Nonmarine Lobopodian

Mirasaura Grauvogeli Shows Feather-Like Crest Evolved Separately in Triassic Reptiles

Cambrian Fossil Reveals Spider Brain Structure and Sea Origin for Arachnids

Brain Switch in Deer Mice Shows How Evolution Shapes Flee-or-Freeze Responses

Temnodontosaurus Flipper Fossil Reveals Cartilage Structures for Silent Swimming

24-Million-Year-Old Rhino Enamel Proteins Recovered, Dinosaur Fossils Next

Blue Sharks Reveal Dynamic Nanostructures Enabling Color Change

Scopes Trial Centennial Highlights Enduring Battles Over Science and Faith in Schools

Paleontologists Describe North America’s Oldest Pterosaur From Arizona Bonebed

Researchers Probe Methods Behind Neanderthals’ 125,000-Year-Old Fat Factory

3D-Printed Models Map How Imperfect Mimicry Persists in Nature

Wild Galápagos Tomatoes Revert to Ancient Chemical Defenses

Amber Fossils Push Origin of Insect-Manipulating Fungi Back to 133 Million Years

Grinding Tomography Reveals 40 New Squid Species in 100-Million-Year-Old Rock

Urbanization Reshapes Chipmunk and Vole Skulls in Chicago Over 125 Years

Dinosaur Speeds Overestimated by Up to Fivefold on Muddy Tracks