These findings are significant because social dolphins often gather in large groups, especially along the California coast, ...

The US Navy is outfitting a pair of its submarines with new technologies that will improve its sonar and cut back on the noise of the boat's nuclear-powered steam generator.

As geopolitical stress and worries over underwater assault escalate, nations are categorizing the remodeling of their naval fleets, igniting the demand for futuristic sonar systems that provide ...