The bizarre features of this mammal have scientists perplexed as to how it could have…
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.
An amateur fossil hunter has unearthed a new type of prehistoric ‘sea dragon’ on the…
Deemed to never see the light of the day, a new species of endemic, troglobiont…
By four months of age, the cognitive performance of ravens in experimental tasks testing their…
Animals can fall into an “ecological trap” by altering their behavior in the “wrong direction”…
When most people think of ferocious, blade-like teeth on prehistoric creatures they picture Smilodon, better known…
Three 2,000-year-old cobs in Honduras show that people brought corn varieties back to Mesoamerica, possibly…
A pioneering reconstruction of the brain belonging to one of the earliest dinosaurs to roam…
The idea that mass extinctions allow many new types of species to evolve is a…
University of Missouri researcher adds to timeline of human evolution by studying an island fox.…
Banyan trees are fig trees that begin their life as an epiphyte. The most noticeable…
Researchers find that timing of mass extinctions lines up with asteroid impacts and massive volcanic…
From Brazil’s Amazon, researchers report “spooky interactions” among surface- and cave-dwelling electric fish, revealing shocking…
“This animal was obviously doing something different,” Baylor University paleontologist says. A mysterious small marine…
Research reveals earliest flight-related molting strategy in 150-million-year ancient bird. Flying birds molt their feathers…
Most people no longer produce Siglec-12 protein, but some of those who do are at…
Despite their excellent auditory capacities, dogs do not attend to differences between words which differ…
Ancient marine creatures called radiodonts had incredible vision that likely drove an evolutionary arms race…