Only boats at least 120 feet long can hold a sub, which typically costs between $2 million to $7 million. Manufacturers of the deep-sea vessels say many of their clients are wealthy enthusiasts. By ...

The submersibles also offer unique experiences, including the flashes of light called bioluminescence that many deep-sea animals produce to communicate, for defence, or to attract mates. The vessel's ...

Connor’s $20 million, two-person sub, the 4000/2 Abyssal Explorer, is being constructed by Florida-based Triton Submarines, which currently has five machines in production, including two for private ...

China is reportedly expanding its fleet of unmanned submersibles designed to perform military reconnaissance missions. These advanced submersibles, resembling manta rays, are poised to upgrade China's ...

Forbes contributors publish independent expert analyses and insights. What is luxury? Discover it here in the world of yachting. Manned submersibles are very popular on superyachts these days, but how ...

The DIY submarine UC3 Nautilus sank in Copenhagen Harbor in August 2017. Journalist Kim Wall had been aboard the underwater craft. Parts of her dismembered body were later found in the area. (Peter ...

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The vessel's powerful light beams can be used to elicit the display of light called bioluminescence that many deep-sea animals produce - Copyright AFP ANTHONY WALLACE ...

Charles Kohnen, co-founder of the submersible manufacturer SEAmagine Hydrospace, estimates 200 manned vessels are worldwide. Some are used by scientific institutions, others for tourism, and a growing ...

A dome-fronted submersible sinks beneath the waves off Indonesia, heading down nearly 1,000 metres in search of new species, plastic-eating microbes and compounds that could one day make medicines.