Marine

Delle, a bottlenose dolphin, was missing for years before being spotted over 500 miles from home, completely alone. Delle won't stop talking and has even learned a few unlikely vocal tricks in his years of complete solitude and self-talk.

Swedish electric foiling innovator Candela has revealed that its P-12 ferry is heading to the US for the first time. Thanks to a partnership with Fly Tahoe, the craft will drastically cut travel times for tourists heading to Lake Tahoe's ski resorts.

In order to stand out in an increasingly crowded market, an electric surfboard really has to offer something special these days. The Canvas does just that, with a modular design, epoxied oak trim, and a top speed of 60 km/h (37 mph).

Although autonomous, uncrewed ships are now being trialled, those vessels still need human workers to moor them when they come into port. That could soon change, however, thanks to a new automated suction-based mooring system.

The Arkup 50 is a futuristic floating home that can rise above the waves using motorized supports. Packed with technology, including solar panels and a Skylink internet system, pricing starts at $900,000.

The US Navy and Scripps Institution of Oceanography's unique FLoating Instrument Platform (FLIP) has been saved at the last minute from the breaker's yard. Scheduled to be scrapped in Mexico, it was purchased by undersea design company DEEP.

If you like the idea of rising above the waves on foiling e-boards but would rather be seated, Finland's Foil.One has launched the Pegasus – a sporty electric hydrofoiling boat for one that was inspired by vintage F1 racing cars.

In a world first, an autonomous electric ferry began commercial operation in Stockholm last year, transporting up to 25 passengers between islands in the region. Now the vessel has been remotely operated from 600 km away.

The company behind the one-time fastest electric motor tech on water, Vision Marine has no plans to slow down. It's now pushing its electric outboard technology toward the bow, with the E-Motion 180e inboard system to expand its reach.

Jonathan Schwinge very well might be one of the most watched ultra-luxury designers on our planet. His portfolio spans a range of creativity from architecture to furniture design to ... well, hydrofoiling pyramid-shaped superyachts.

As ebikes continue to climb in popularity, so do pedal-electric sit-on-top kayaks. One of the latest to cross our radar, the Pedayak Electric, features a unique parallel propulsion system.

Sharrow Marine has been working to disrupt the marine industry with a reimagined propeller it calls the "future of propulsion." That future should come a little faster with the launch of the new MX-A, a more affordable, small outboard-friendly prop.

For several years now, French company SeaBubbles has been turning heads with its fully-enclosed Bubble battery-electric hydrofoil water taxi. Well, that li'l boat now has a significantly bigger and faster brother, in the form of the Smart Bubble.

Slicing huge cruise ships in half, then welding in an extra segment to lengthen them, is more or less a license to print money for cruise operators – so this 'jumboization' surgery is becoming very common. Let's take a look at how it's done.

Ireland's Safehaven Marine builds search and rescue craft, patrol boats and pilot boats designed to operate in "all weather" – up to and including Force 10 storms with waves up to 23 ft (7 m) high. The firm backs this up with some spectacular testing.