Simulating Human Brain on Supercomputer Faces Challenges

Simulating Human Brain on Supercomputer Faces Challenges

• Human brain has billions of neurons in few kilograms. • Connectivity density exceeds current measurement capabilities. • Researchers map neurons in fruit fly D. melanogaster. • S

Supercomputer simulations reveal rotation drives chemical mixing in red giant stars

• Advances in supercomputing have made solving a long‐standing astronomical conundrum possible: How can we explain the changes in the chemical composition at the surface of red gia

Science · February 20, 2026 (updated February 24, 2026) · 1 min · 123 words