Three 2,000-year-old cobs in Honduras show that people brought corn varieties back to Mesoamerica, possibly…
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.
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…
Primates process visual information in front of their eyes, similar to pixels in a digital…
It sounds like a “Just So Story” — “How the Insect Got its Wings” —…
A new primate species dubbed the Popa langur has been discovered in Myanmar after years…
Rare cretaceous-age fossil opens a new chapter in the story of bird evolution. A new…
Leipzig could mean for the future of plant taxonomy what Greenwich meant for world time…
The water-to-land transition is one of the most important and inspiring major transitions in vertebrate…