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India's Defence Research and Development Organisation (DRDO) has unveiled a new very-high-frequency (VHF)-band surveillance ...

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 ...

Bangalore-based Alpha Design Technologies has secured a contract to supply its new mobile very-high-frequency (VHF) radar to ...

Here are some of the newest and coolest marine electronics you’ll see at this year’s Miami International Boat Show. Planning ...

VHF/UHF Commercial Grade Dual Band Handheld Transceiver - Compact Design, Measuring W 2.1” x H 4.1” x D 1.2” (52.5 x 104.5 x 31 mm) - Rugged Construction; Meets IP54 Rating (Dust/Water ...

The results show that the long-necked marine reptile had both smooth and scaly skin. This was likely so it ... More Acidic Oceans May Affect the Sex of Oysters Jan. 23, 2025 — Rising carbon ...

World Radio Day on February 13, 2025, is dedicated to “Radio and Climate Change” to support radio stations in their journalistic coverage of this issue. Despite the recent scarcity of ...

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 ...

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 ...

emissions to an absolute minimum.It works by a catalyst which reacts with injected urea… 10 Feb 2025 Strategic Marine to Build Survey Vessel for Odyssey Group Singaporean shipbuilder Strategic ...