marine navigation and communications systems ... The receiver updates at a two Hz rate and can optionally update at a four Hz rate as a remote. The DN-12 continuously tracks up to 12 satellites ...

Feb. 12, 2025 — Dungeness crab, Pacific herring, and red abalone are among the marine species most vulnerable to the changing climate's effect on California's coastal waters, a new study finds.

Built by Australian shipyard Aluminium Marine in Brisbane, the new ferry will transport 149 passengers at speeds of up to 28 knots and has been designed for the busy Charlotte Amalie (U.S Virgin ...

The TSB is an independent agency that investigates air, marine, pipeline, and rail transportation occurrences. At 7:47 p.m. that day, the Haisla Northwind tug was towing a barge in Howe Sound when ...

A massive toxic algal bloom has swarmed China’s southern coastline, choking marine life, disrupting fisheries ... who frequently birdwatches in the area, told Sixth Tone. He added that P. globosa red ...

The coverage and hours of operation of VHF services are guided by the local volunteer marine rescue operation. Boaters are preparing their vessels and heading out to sea early in the morning. This is ...

North Korea’s state media reported on Donald Trump’s inauguration in its first direct acknowledgement of his return to the White House and adopted a neutral tone without referencing the ...

It was also an indication of how Duren fulfilled one of his most important roles as the Pistons' tone-setter. "That's what we ask him to be," coach J.B. Bickerstaff said. "How he goes, especially ...

Editor's note: Boom Supersonic successfully broke the sound barrier with the XB-1 today in a major milestone. Read our coverage here. Boom Supersonic plans to break the sound barrier during a test ...

After years of testing and refinement, a pilot flying the aerospace company’s XB-1 scale prototype finally broke the sound barrier during a livestream event—not once, not twice, but three times.

This phenomenon, known as ocean deoxygenation, has emerged as a fundamental pathway for climate change to alter marine ecosystems. An important concern is how this global oxygen decline will ...

Marine chemistry is the study of the chemical composition and chemical processes of the world’s oceans. Some of the key processes studied are the cycling of: inorganic and organic carbon ...