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Researchers are building a case that long before the nervous system works, the brain sends crucial bioelectric signals to guide the growth of embryonic tissues.
An unlikely team offers a controversial hypothesis about what enabled animal life to get more complex during the Cambrian explosion.
A recently proposed experiment would confirm that gravity is a quantum force.
The long, variable times that some diseases incubate after infection defies simple explanation. An idealized model of tumor growth offers a statistical solution.
The latest artificial intelligence systems start from zero knowledge of a game and grow to world-beating in a matter of hours. But researchers are struggling to apply these systems beyond the arcade.
A new study challenges one of the most celebrated and controversial ideas in network science.