A five-metre zero-carbon uncrewed boat was welcomed to Penzance (Cornwall, UK) last weekend after 16 weeks in the Atlantic, where it spent time at the edge of the continental shelf...

Ocean Exploration Trust’s ROVs Hercules and Argus were stranded on the seafloor recently, but were recovered thanks to cooperation from several ocean science and exploration institutions. On Thursday 2 September, the remotely operated vehicle...

Teledyne Geospatial brings its latest advancements in bathymetric Lidar and ocean mapping software solutions to Ocean Business 2021, being held at the National Oceanography Centre, Southampton, UK from 12–14 October,...

Mathias Jonas, Secretary-General, IHO, describes the implications of the UN Decade of Ocean Science for Sustainable Development for the IHO and the hydrography sector. Proclaimed in 2017 by the United...

An autonomous underwater glider was launched off the coast of Plymouth, UK, in the first half of 2021, offering the opportunity to challenge methods of navigation and observe the variability...

As the informed readership of Hydro International knows, the oceans sustain the planet. And, while there are many drivers of the changes to the Earth’s climate that now pose an...

Marine scientists aboard Schmidt Ocean Institute’s research vessel Falkor have completed a 12-day expedition off the coast of Southern California to survey the biodiversity of deep sea areas rich in...

As the OSIRIS-REx begins its return journey to Earth, Hydro International content manager Wim van Wegen wonders why it is that deep space feels more like home than the deep waters...

Sriwijaya Air Flight 182 was an Indonesian domestic flight from Soekarno-Hatta International Airport in Jakarta to Pontianak, Indonesia. On Saturday 9 January 2021, the Boeing 737 crashed into the waters...

The British Royal Navy has tested cutting-edge software to map the seabed close to shore in hours – not days or weeks. Survey vessel HMS Magpie was able to chart...