China is racing to turn a long imagined science fiction concept into hardware: a gigawatt scale solar power plant in orbit ...

A $1 million prize awaits anyone who can show where the math of fluid flow breaks down. With specially trained AI systems, ...

Crocodiles and alligators are usually the apex predators in whatever environment they live in. Their massive jaws and armored ...

Abstract: Subspace-based direct position determination (DPD) using distributed sensor arrays is challenged by rank-loss of the noise-free data covariance matrix in a multi-path environment. Spatial ...