Learn how one-celled organisms, or single-celled organisms, helped build complex life.

Translation of L'évolution du vivant. An introduction to the study of evolution : General observations on the living world ; Biological evolution and its occurrences ; Interpretation of evolutionary ...

Ever since their discovery more than 165 years ago, massive fossilized structures left by an organism known as Prototaxites ...

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 ...

Enzymes originally evolved in high-temperature environments and later adapted to lower temperatures as Earth cooled. Scientists discovered that a key shift in enzyme function occurred over ...

Scientists uncovered how whole-genome duplication emerges and remains stable over thousands of generations of evolution in the lab. Sometimes, the most significant scientific discoveries happen by ...

A new computer model suggests that the process of evolution can get better at evolving in the face of environmental change. When you purchase through links on our site, we may earn an affiliate ...

Eons ago, long before T. rex or any other large multicellular life roamed the planet, life on Earth got stuck. After inventing single-celled organisms and teaching them biochemical tricks such as the ...

Sleep helps even things out. It was Darwin's great insight that natural selection was the primary factor driving the evolution of organisms. His detailed research ultimately lead to the acceptance by ...