The mating rituals of many bird species involve elaborate dances and displays by the males. The evolutionary reasons for the ...

While it head-butted his theory of natural selection, Darwin emerged with the theory of sexual selection as a way to ...

If you’ve taken high school or college biology, you’ve probably been exposed to a good dose of Darwinian evolution. Darwinian theory includes the belief that all living things descended from a small ...

Explore the pristine beauty of the Galápagos Islands with this stunning drone footage, capturing dramatic volcanic landscapes, crystal-clear waters, and the unique wildlife that inspired Darwin's ...

(Freud, 1899, p. 548; added in 1919) What Darwin refused in Lamarck’s theory (letter to Joseph Hooker on January 11, 1844; Darwin, 1987) was mostly the idea that biological needs, through the repeated ...

On the reading list this week is a portrait of a foreign-born woman who left an imprint on India, a blend of nature writing ...

The books offers a captivating journey into the world of avian courtship.

Darwin speculated that flower constancy was ... However, researchers at University of Tsukuba have revealed that this theory is incomplete, since it focuses too heavily on "memory constraints." ...

What was Darwin famous for? | What did Darwin discover? | What is the theory of evolution? He was a scientist born in Shropshire, who, when studying birds on a tropical island, went: "Huh?

The useless beauty of male birds is evidence of something evolutionists long struggled to ... Ridley insists that here, in black grouse, you will plainly see something that Victorian and even ...

This concept was not central to Lamarck’s theory, but “inheritance of acquired characteristics” has since become inextricably connected to his name. In Darwin’s theory, three factors combine to create ...