A former NASA senior executive and engineer, Smith is leading a team developing low-orbit space stations that will ...

A mathematical trick speeds up seismic calculations for earthquake simulations and could revolutionize earthquake preparedness.

When making decisions and judgments, humans can fall into common "traps," known as cognitive biases. A cognitive bias is ...

A physicist has mounted one of the most detailed technical challenges yet against the idea that our universe is a computer simulation, arguing that the energy required to run such a program would ...

To help fight breast cancer, a public-health expert recruited the spies whose top-secret work helped find hidden Russian ...