Abstract: Non-orthogonal multiple access (NOMA) based underwater acoustic sensor networks (UASNs) face several critical challenges, including limited bandwidth, energy constraints, and unreliable ...

Abstract: Underwater backscatter is an emerging passive communication technology powered by underwater acoustic energy, which has emerged as a promising solution to the underwater energy problem.

What started as a normal magnet fishing day turned into a scene straight out of a Cold War documentary. We pulled up something big, metal, and definitely not for civilian hands. A few phone calls ...

To someday allow scientists to stay underwater conducting research for days on end, the UK-based company DEEP has designed Vanguard, a "subsea human habitat." The company unveiled its prototype ...