Increasing dependency on the global navigation satellite system (GNSS) constellations is raising concerns about what happens when signals are unavailable, even for short periods of time. GNSS systems ...

Vaccine verification is critical to any country’s ability to control the course of the pandemic. Having a reliable, secure, and accurate verification system gives governments, businesses, schools, or ...

Researchers developed DeepMet, a new AI system that sharply improves long-range weather forecasting across the U.S. The model ...