Among the many misconceptions about evolution—“it’s only a theory”; “it works for the good of the species”—one is that evolution generates biological perfection. If only! In “The Evolution of ...

How life emerged on Earth is among the most significant mysteries in science. Though it remains an open question in biology, scientists have some pretty promising theories as to how a chemical soup ...

Discover interesting facts about how evolution works, the different patterns that can emerge from evolution, how quickly organisms can evolve, and whether evolution is a random or ordered process When ...

A study presents a striking example of cooperative organization among cells as a potential force in the evolution of multicellular life. The study is based on the fluid dynamics of cooperative feeding ...

For decades, many scientists have relied on the "hard steps" model to suggest that intelligent life is rare — the improbable result of a series of unlikely evolutionary leaps. But new research by ...

At the microscopic edge of biology, researchers have uncovered an organism so stripped down that it forces a rethink of what ...

Geerat Vermeij's latest book explores a new approach to thinking about the evolution of life through the accumulation of 'power,' defined as the ability of organisms to take up or expend energy. (UC ...

Why do you have five fingers? Why not ten, or twenty, or one? Why do so many animals have five fingers? Five seems to be the perfect number for most hands. Oddly, the first vertebrates to come onto ...

Leading theories suggest that the first energy used by life was either from the sun or from geothermal heat and chemistry at the bottom of the ocean. When you purchase through links on our site, we ...