Inequality is not unique to human groups and societies. Individuals with relatively little power possess a variety of behavioral strategies to counterbalance or regulate power differences. In humans, ...

In the 1960s, Kimura’s neutral theory revolutionized molecular biology by arguing most DNA changes are random, not adaptive.

A post-human world would not crown a simple successor. The strongest contender may come from a branch of life far stranger ...

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

A new study uses deep linear networks to prove that language undergoes iterated learning to become structured and learnable.

Embryonic germ layers are the fundamental organizing principle in animal development. They provide the structural basis from which tissues and organs arise. During early embryogenesis, cells divide to ...

A sweeping genetic study of over 150 species reveals that life’s move from water to land was not a single story, but a series of independent evolutionary experiments. Credit: Stock Genetic changes ...

PLANTATION, Fla.--(BUSINESS WIRE)--Chewy, Inc. (NYSE: CHWY) (“Chewy”), today announced it has entered into a definitive agreement to acquire Modern Animal, Inc. (“Modern Animal”), a technology-forward ...

This November 2023 photo provided by Gaorong Li shows a Haootia-like fossil at Yunnan University in Kunming, China. (Gaorong Li via AP) WASHINGTON — Newly discovered fossils have given scientists ...

Newly discovered fossils have given scientists their first real glimpse of when Earth made a crucial transition from plants and unrecognizably simple animals to the complex creatures that took over ...

This November 2023 photo provided by Gaorong Li shows a Haootia-like fossil at Yunnan University in Kunming, China. (Gaorong Li via AP) (Gaorong Li, Gaorong Li) WASHINGTON – Newly discovered fossils ...