Scientists discover enormous pockets of salty brine beneath the Pacific Ocean, key to understanding periodic underwater ...

The banks of the Dead Sea are the lowest point on dry land but not the deepest point on Earth's surface. That distinction ...

The Plaza Hotel stands as a two-story testament to San Juan Bautista’s days as a crucial stagecoach stop on the route between San Francisco and Los Angeles. You can wander through rooms that once ...

LONDON (AP) — An electrical substation fire that shut down Heathrow Airport, canceling more than 1,300 flights, was caused by a preventable technical fault identified almost seven years earlier ...

As a typical nonstationary signal, rolling bearing fault signals exhibit dynamic characteristics and low signal-to-noise ratio, which lead to fuzzy spectrograms from traditional time–frequency ...

Alternative chip makers expose the contradiction in Nvidia's AI factory story: How can inference be a commodity while commanding 70% margins?

Fault detection in resonant grounding (RG) distribution networks remains a challenge due to weak fault signals, extremely complex fault conditions, and unstable intermittent arc grounding faults. This ...