Abstract: This study focused on developing an improved numerical model to simulate the weathering processes of spilled oil in the sea. The existing models in the literature were extensively studied to ...

The Galaxy S26 series is finally here, but it's coming with higher price tags and not much to show from a hardware ...

The incredible story of John Philip Holland, who was born in County Clare on this day in 1841 and went on to invent the first submarine. John Philip Holland was born just off the Atlantic coast in ...

China has launched more nuclear-powered submarines than the United States over the past five years, according to a new report released this week by the International Institute for Strategic Studies.

China has ramped up its production of nuclear-powered submarines over the past five years to the point where it is launching subs faster than the United States, threatening to negate a sea-power ...

[Click to enlarge] The Type-039B Yuan-B-class submarine is already equipped with potent supersonic anti-ship missiles. The YJ-19 hypersonic (or at least near-hypersonic) missile will further increase ...

Satellite imagery captured on 9 February 2026 has revealed what appears to be the first example of China's new-generation Type 095 nuclear-powered attack submarine (SSN) undergoing fitting-out at the ...

SYDNEY, Feb 15 (Reuters) - Australia said on Sunday it would spend A$3.9 billion ($2.76 billion) to progress construction of a shipyard that will help deliver nuclear-powered submarines under the ...

Diesel-powered submarines present a challenge that may seem paradoxical at first. Their engines require oxygen to operate, yet these vessels routinely travel beneath the ocean surface. Naval engineers ...

A model of a 09IIIB submarine posted to Chinese social media. It does not appear to be an official model, but much of it correlates with other indicators and may be grossly representative of the real ...

Artist’s rendering of the Columbia-class SSBN submarine. US Navy image SAN DIEGO — The Navy and shipbuilders working on the first Columbia-class nuclear ballistic missile submarine are striving to ...