Update: Metra issued a statement to give an update on delays and explain what led to the disruption. Multiple Metra lines faced “unknown” delays Monday morning due to a string of signal and ...

Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech ...

New York City subway service went down the tubes this summer, a problem largely sparked by long-standing infrastructure problems, according to new stats released by the MTA last week.

Engineered nanozymes and explainable machine learning enable sensitive bacterial detection across complex conditions. The system uses three distinct signals and delivers transparent, verifiable ...

He told Spotlight on America that the vulnerability of the GPS system isn't on the public's radar, but it should be. That's a ...

July’s massive, two-day signal outage at Manhattan’s W. Fourth St. subway station delayed 2,275 subway trains, according to ...

A new attack dubbed 'SmartAttack' uses smartwatches as a covert ultrasonic signal receiver to exfiltrate data from physically isolated (air-gapped) systems.

Learn how odor can be used as an early warning sign to protect electrical systems, budgets and operational reliability in ...