It was just two years ago that a tiny robotic manta ray became the world's fastest-swimming soft-bodied robot. Well, one of its descendants has now smashed that record – and it uses less energy ...

It is also more energy-efficient than its previous iteration and can swim not just on the surface, but upward and downward, just like an actual manta ray. Another research team at MIT used the ...

MANTA price analysis shows bearish pressure around $1. Resistance for Manta is at $0.97. Support for MANTA/USDT is at $0.83. Manta price analysis 1-day chart: Buyers attempt to meet bullish goals ...

The US is understood to have started developing "underwater drones" amid a potential threat of war with China. A secretive ...

The new underwater drones, with names such as Ghost Shark, Herne and Manta Ray, can typically dive thousands of feet below the surface and operate largely without human interaction for days on end.

The Supernote A5 X2 Manta is a new E Ink tablet with a 10.7 inch display, support for pen input for writing and drawing, and a modular design that makes it easier to repair than most devices in ...

"My nine o'clock." The plane banks round into a tight loop. There, unmistakable against the peacock-blue, is the black diamond of an oceanic manta ray, te whai rahi - the largest ray species on the ...

Every summer, manta rays cruise the waters of the Hauraki Gulf. Researchers are racing to find out more about these charismatic creatures as their habitat continues to decline. Kate Newton , Senior ...

You know, as long as you have a good way to play them (see our list of the best Blu-ray players for help on that front). Below, you'll find a full rundown of release dates and buy links for all ...

While streaming services like Netflix and Disney+ present quick and convenient ways to indulge in your favorite films, a 4K Blu-ray player is still one of the best ways to watch movies.