Pioneer Howard Rosenstein came to Israel with $500 and found a life of adventure, innovation and, oddly, music.

It is fair to say that deep-sea mining has been a contentious issue. Campaigners and some states have called for a pause in any move to allow commercial mining ...

Today, the helium/oxygen blend is used by anyone diving to 190 feet or greater, and its advantages makes deep-sea diving much safer. As well as those pretty important advantages, heliox does bring ...

The deep sea workers live in what's called a saturation ... Sources: NY Books While commercial deep diving developed, scientific research continued too. One leader in his field was the marine ...