When our distant ancestors first traded nomadic life for farming, villages, and permanent homes, you might assume that the ...

From the tiniest microbe to towering ferns, evolution is the engine behind life’s incredible diversity. Through genetic drift, natural selection, and gene flow, species adapt, diversify, or disappear.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A strange tiny species of crustacean has challenged the way we think ...

Some researchers hold that evolution hasn’t much altered humans in the past 10,000 years. A new analysis of ancient DNA indicates that natural selection continued to shape hundreds of genes. By Carl ...

Introduction. Definition of natural selection ; Relationship to genetic drift and evolution ; Restricted meanings of "natural selection" ; Modes of selection ; Summary -- Philosophical comments.

For well over a century, Darwin’s theory of natural selection has served as biology’s grand unifying framework, explaining how species adapt and evolve through the differential replication of randomly ...

Natural Selection: Common Misconceptions — reveals common pitfalls in the teaching of evolution through natural selection and suggests effective practices for ...