XiaoTun has just luanched a Kickstarter campaign for an underwater jetback called the AJ-03. It can travel at speeds of up to ...

Marine scientists have long marveled at how animals like fish and seals swim so efficiently despite having different shapes.

Breathing tracking is critical for the assessment of lung functions, exercise physiologies, and energy expenditure. Conventional methods require using a face mask or mouthpiece that is connected to a ...

A novel depth control device has been designed and built. The proof-of-concept device utilizes the principles of electrolysis of water, enhanced by the inclusion of an ionic polymer-metal composite ...

We weren’t expecting this—five potentially live explosive devices pulled from the depths with the U.S. Navy by our side. ‘100%’ didn’t show up to work due to raids, farmer says Rachel ...

In the diverse world of arachnids, few species demonstrate survival adaptations as remarkable as those found in the diving bell spider (Argyroneta aquatica). Unlike its terrestrial cousins, this ...

The main choice of therapy is a breathing device called a CPAP, or continuous positive airway pressure machine. A CPAP machine pipes humidified air through the nose, which creates air pressure to keep ...

Breathing as a Mirror of the Mind (A) Placement of the silicone-encased device pasted on the nape of the neck. (B) The nasal cannula with separate lines for left and right nostrils.