Science ❯ Evolution

Species Adaptation

Predatory Behavior Climate Change Aquatic to Terrestrial Transition Dinosaur Morphology Mammalodontids Mammals vs Reptiles Genetic Diversity Lifespan Evolution Size Evolution Cancer Mechanisms Comparative Anatomy Extinction Climate Change Impact Freshwater Habitats Apex Predators Size Reduction

5 ARTICLES

5mo ago

Genomes Show Cave Lion Was a Distinct Panthera Lineage

Analysis of multiple ancient genomes links brief climate-driven contacts with modern lions to unique genetic changes that preceded a rapid end‑Pleistocene disappearance.

4 ARTICLES

5mo ago

Scientists Recover 40,000-Year-Old Mammoth RNA, Offering a Glimpse of Genes at Work

5 ARTICLES

last yr.

Bowhead Whale Protein Linked to Enhanced DNA Repair, Offering Clues to Longevity

9 ARTICLES

last yr.

Sexual Selection, Not Just Chromosomes, Drives Lifespan Gaps Between Males and Females

7 ARTICLES

last yr.

Atlas Blue Butterfly Confirmed to Hold Animal Record With 229 Chromosome Pairs

Species Adaptation

Genomes Show Cave Lion Was a Distinct Panthera Lineage

Fungal Surges Found Around Dinosaur‑Era Extinction in North America

New Wall-Dwelling Spider Named for Pink Floyd Takes Prey Six Times Its Size

Tiny Argentine Dinosaur Fossil Reshapes Alvarezsaur Evolution and Global Spread

Study Finds T. Rex Reached Full Size at 35–40, Reshaping Its Life History

Mosasaurs Lived in Rivers Near the End of the Cretaceous, Isotope Study Finds

Scientists Recover 40,000-Year-Old Mammoth RNA, Offering a Glimpse of Genes at Work

Bowhead Whale Protein Linked to Enhanced DNA Repair, Offering Clues to Longevity

Sexual Selection, Not Just Chromosomes, Drives Lifespan Gaps Between Males and Females

Atlas Blue Butterfly Confirmed to Hold Animal Record With 229 Chromosome Pairs