Analysis of Paleolithic-era teeth from a 28,500-year-old fossil site in the Czech Republic provides supporting…
Browsing: Evolution
Evolution is the fundamental biological process through which species change over generations, driven by mechanisms such as natural selection, mutation, genetic drift, and gene flow. It explains the diversity of life on Earth and how organisms adapt to their environments over time. Through the study of fossils, genetics, and comparative anatomy, scientists trace the origins and relationships of species, from microbes to humans. Evolutionary biology connects disciplines like genetics, ecology, and paleontology to reveal how complex traits arise, how new species form, and how life has persisted through billions of years of environmental change and planetary transformation.
They lived on the Earth about 166-168 million years ago, in the Middle Jurassic. The…
Neanderthal-Denisovan ancestors interbred with a distantly related hominin 700,000 years ago. For three years, anthropologist…
The first articulated Neanderthal skeleton to come out of the ground for over 20 years…
Brain imprints on cranial bones from great apes and humans refute the long-held notion that…
The tropical region of South America is one of the world’s hot spots when it…
Temperature experiments found that a shrew-like species may not be able to adequately respond physiologically…
Researchers from Australia, Singapore, Taiwan, and the UK placed cardboard cut-out models of the golden…
One wasp species has evolved the ability to recognize individual faces among their peers —…
A research group from the Biodiversity Unit of the University of Turku studies the diversity…
The type of salamander called axolotl, with its frilly gills and widely spaced eyes, looks…
About 800,000 years ago, the giant straight-tusked elephant Palaeoloxodon migrated out of Africa and became…
New evidence shows the first building blocks of life on Earth may have been messier…
A remarkable new species of meat-eating dinosaur has been unveiled at the Natural History Museum…
Without their keen sense of smell, mosquitoes wouldn’t get very far. They rely on this…
San Diego Natural History Museum paleontologist describes a dinosaur that is new to science, shows…
Hummingbirds are some of the most brightly-colored things in the entire world. Their feathers are…
A study tracing acoustic communication across the tree of life of land-living vertebrates reveals that…