Understanding how galaxies grow has long stood as one of astronomy’s core challenges. Over time, scientists have gathered evidence that galaxy mergers matter. When two galaxies move close, gravity can ...

Microsoft says the October 2025 Windows security updates are causing smart card authentication and certificate issues due to a change designed to strengthen the Windows Cryptographic Services. This ...

Abstract: Even as the COVID-19 pandemic drove advances in contact tracing and exposure notification systems, user privacy challenges continue to plague otherwise promising approaches to contain ...

When making a storage system distributed across many machines, designers are faced with a critical question: Where is my data? At the heart of every storage system is a mechanism for determining where ...

The man who died after being struck by a MAX light rail train on Wednesday was 81-year old Michael O’Callaghan. He was a lifelong activist who organized and implemented several successful community ...

After several days in New York, it took less than five minutes for a Mexican Navy ship to hit the city’s iconic Brooklyn Bridge, snapping the masts like matchsticks and leaving two crew members dead ...

In the realm of computer science, it’s hard to go too far without encountering hashing or hash functions. The concept appears throughout security, from encryption to password storage to crypto, and ...

A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...

The head of the Federal Aviation Administration told Congress during a hearing Thursday about a midair collision over Washington, D.C., that killed 67 people that the agency must do more to ensure ...

In the process of network data processing, protocols within the suite must interact and coordinate across layers. This cross-layer interaction ensures the smooth generation, transmission, reception, ...