The theory of evolution by natural selection was first formulated in Darwin’s book “On the Origin of Species” in 1859. It ...

New research challenges the long-standing idea that most fixed genetic mutations are neutral. For many years, scientists studying evolution have believed that most genetic changes influencing how ...

There are few forms of the botanical world as readily identifiable as fern leaves. These often large, lacy fronds lend ...

Measuring the pace of evolution is tricky, but some species can evolve as quickly as a few generations. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

For a long time, evolutionary biologists have thought that the genetic mutations that drive the evolution of genes and ...

In the article "To Effectively Discuss Evolution, First Define 'Theory'" in the May 12 issue of The Scientist (R. Lewis, page 13), it was stated that the term "theory of evolution" should be replaced ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...

Tucker Carlson rejected Charles Darwin’s theory of evolution in a recent interview on the Joe Rogan Experience podcast. During a discussion on AI, in which Carlson called the technology a threat to ...

Two bacteriologists showed that mutations arise spontaneously in bacterial cultures, thereby disproving Jean-Baptiste Lamarck ...

In fact, it's happened so often that there's a scientific term for it: carcinization. If you close your eyes and think of a crab, you might picture a round, flat body. Big front claws and multiple ...

As I was studying the feedback coefficients for a buck converter digital control loop, a thought occurred to me I’d like to bounce it off you. All the converters of yore, even if they had some digital ...