technology

Not all humans are morning people. Neither, according to a new study, are all sperm whales - at least when it comes to foraging for food. The research, led by the University of East...

The Avelo scuba set is significantly lighter than standard scuba systems, yet gives more bottom time! This new cylinder offers immediately perfect neutral buoyancy independent of depth changes. Avelo aim to redefine the way we dive by providing the freedom...

A pioneering system for building artificial reefs is ideal for restoring complex marine environments. One of its most important roles is to help protect vulnerable fish stocks and other marine species whose habitats are at risk.

Underwater robots are regularly used by the oil and gas industry to inspect and maintain offshore structures. The same machines could be adapted to gather environmental information, providing substantial benefits to science and to resource companies in the long-term.

Oceanographic research projects often deploy underwater sensor systems in the sea. These are retrieved from deep water by remotely releasing them from their moorings. However, the mooring anchor, shackles and cables can not be easily recovered. Australian engineers have therefore...

Aqualung Group is recalling its i330R dive computers that were produced and distributed in 2021 and 2022. The computers do not automatically adjust pressure level when diving at 900 m (3000 feet) altitude or higher.