An autonomous submarine named Redwing has embarked on a historic mission to become the first robot to circumnavigate the ...

"The armed forces' jet fighters and warships met up with the submarine .... and are now following it," Sweden's armed forces ...

BEIJING – Searchers will send a high-tech robotic sub to probe the sea floor for missing Malaysia Airlines jet MH370 after failing to pick up additional signals from what is believed to be the plane's ...

Around the same time we were digging up a 2025 update for the radical CudaJet pack, a different spin on underwater jetting was just surfacing into the public conscious. Like the CudaJet, Kikfin's ...

PERTH, Australia -- A robotic submarine looking for the lost Malaysian jet began its second mission Tuesday after cutting short its first because the ocean waters where it was sent were too deep, ...

Exploring the world under the waves can be exhilarating, and exhausting. An underwater scooter could help you venture farther and discover more, and the latest from China's LeFeet is currently ...

PERTH, Australia (AP) - A robotic submarine looking for the missing Malaysia Airlines jet is expected to finish searching a patch of the Indian Ocean seabed within a week after so far coming up empty, ...

PERTH, Australia (AP) — An Australian aircraft Thursday detected what may be the fifth signal coming from a man-made device deep in the Indian Ocean, adding to hopes that searchers will soon pinpoint ...

The missing Titanic-bound tourist submarine carrying five people could be stuck in the 111-year-old shipwreck lying 12,500 feet at the bottom of the Atlantic Ocean, the US Coast Guard said. Rear ...

BREMERTON — The fast-attack submarine USS San Francisco has left for its new homeport in San Diego after nearly 3 ½ years of repairs at the Puget Sound Naval Shipyard. The Los Angeles-class nuclear ...

The robotic submarine aiding in the search for Flight MH370 resurfaced early for the second time in two days on Wednesday. Officials blamed a “technical issue” for Bluefin-21's early return from the ...

Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...