Fiber-optic cables detect silent whales by reading the faint pressure wave a swimming body pushes through the water, a 2026 ...

Distributed acoustic sensing could provide a new tool for tracking whales around the world, even when they aren't vocalizing ...

As threats to underwater internet cable connections continue to increase, Finland has a plan for keeping its internet ...

The Distributed Acoustic Sensing (DAS) system based on Phase-Sensitive Optical Time Domain Reflectometry (Φ-OTDR) uses narrow-linewidth lasers as high-coherence light sources, utilizing Rayleigh ...

In brief: Undersea cables carry 95% of the world's internet traffic, which makes the recent increase in acts of sabotage against them so worrying. NATO and the EU have been exploring methods to detect ...

The Chicago Transit Authority (CTA) has entered into an agreement with Sensonic Inc. to advance a pilot program that would automatically detect intrusions on rail right-of-way. CTA’s Innovation Studio ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Traditional drone detection systems struggle against electronic warfare and low visibility, ...