In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

China’s deep-sea mining deal with the Cook Islands risks leaving the United States behind in critical minerals essential for energy, defense, and tech.

Team TOI Chennai: DMK govt's last full Budget focuses on nurturing the space-tech startup ecosystem and deep-sea exploration, with a Rs 10 crore space tech fund announced by finance minister ...

A state archaeological department official said, "A deep-sea exploration is already under progress for the past few years near Poompuhar. The new project could be an extension of the series of ...

DoT has shared a video showing a smartphone receiving 4G network signals under the sea at Swaraj Deep in the Andaman and Nicobar Islands.

The expedition, which was conducted using China's self-developed human-occupied vehicle Fendouzhe, also marked several milestones in deep-sea exploration. It included the first human descent to ...