Marine

Although most kayakers like their boats because they're human-powered, a motor could still help out in some scenarios. And while there are already pre-motorized kayaks, the PacMotor system adds two motors to an existing boat.

Earlier this year, Saildrone joined forces with NOAA to launch sensor-packed unmanned surface vehicles into paths of hurricanes in the Atlantic Ocean to gather data. Now one of those drones has captured footage from inside a Category 4 hurricane.

Back in 2016, we heard about Dutch startup Edorado's planned electric hydrofoil, known as the 7S. Well, the company has now announced development of a bigger and better model, appropriately enough called the 8S.

A Dutch company is deploying an innovative battery-swapping container ship on the country's inland shipping routes to take a bite out of the sector's sizable carbon emissions, setting sail for the first time this week carrying cargo for Heineken.

The new Level Board electric hydrofoil is very much aimed at the beginner end of the spectrum, offering a gentle learning curve for newcomers by using aerospace-grade sensors and a flight computer to keep the board stable across the water.

Candela has applied its expertise in low-drag nautical engineering to build a bigger and better version of its hydrofoiling watercraft. Dubbed the C-8, it's claimed to have the longest range of any electric boat in history.

While we have seen motorized kayaks before, most of them simply utilize an outboard motor, or they don't have the form factor of a true kayak. The Czech-made eMogi, however, looks fairly conventional, and has its own integrated electric motor.

Researchers have proposed a fascinating way to eliminate CO2 in the notoriously hard-to-abate shipping sector. The ships would use existing marine fuels, run through solid oxide fuel cells, and all CO2 would be stored back in a partitioned fuel tank.

Sea-Doo gets a little less "personal" with its watercraft lineup, launching the Switch family of pontoons. The Switch remains Sea-Doo to the core, bringing together PWC-style handlebar steering and a Rotax jet drive, along with a modular deck design.

Two teams, Switzerland's SP80 and France's Syroco, are taking aim at the world speed sailing record in 2022, with a pair of thoroughly remarkable kiteboats that both teams believe can smash previous records, targeting top speeds up to 80 knots.

You can't help but wonder what archaeologists will make of Jason deCaires Taylor's work hundreds of years from now. The British artist's latest thought-provoking project sees the "first-of-its-kind" underwater forest sculpture open in Cyprus.

Back in 2019, New Zealand's Ports of Auckland commissioned the world's first full-size electric tug, which is expected to be delivered toward the end of this year. Now the first electric tug in the US is being built to serve the Port of San Diego.