According to the team, their system, which uses hydrogen as fuel, is more sustainable than lithium batteries and extends the range of ocean gliders. Ocean gliders operate autonomously for weeks ...

McArthur was out on his electric hydrofoil — a propeller-driven ocean glider that he designs and sells — when he was suddenly surrounded by dolphins. Fortunately, he was filming the ...

Ventilation is an important process within the global ocean, where waters sink to deeper layers, are transported by deep currents, and eventually upwelled back to the surface. This process affects the ...