Harvard and Google Research have released a startlingly deep dive into the human brain, mapping thousands of cells and millions of synapses in a poppy seed-sized sample of brain tissue. The effort ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Ten years ago, Dr ...

Ultrafast functional Doppler ultrasound (fUS) is based on the principles of conventional Doppler ultrasonography but operates at an extremely fast frame rate. This significantly improves ...

Mapping all the connections among the brain’s 100 billion neurons is one of the great scientific and engineering challenges of our time. Scientists, including those at the University of Chicago, began ...