The oxygen inventory of the global ocean is declining. This phenomenon, known as ocean deoxygenation, has emerged as a fundamental pathway for climate change to alter marine ecosystems. An ...

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 ...

Want to know more about U.S. Marine Officers? There are many career fields that exist for Marine Officers, and they have a wide array of MOS’s to select from. After OCS, all Marine Officers go ...

Regardless of whether Russia wins or loses in Ukraine, one thing is certain: the Russian military will have to be rebuilt. With its arsenal depleted and its reputation battered, Russia will have ...

WASHINGTON — The Marine Corps is shifting the balance of F-35 Joint Strike Fighters it intends to buy, opting to purchase dozens more carrier-based variants in lieu of the short-take-off and ...

Sailors from a Navy ship moored at Guantanamo Bay are helping Marines set up tents there as the first military flights to deport migrants from the United States to the Navy base in Cuba took off ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

The U.S. Marine Corps is shifting its F-35 purchase plans to buy more carrier-based F-35Cs and fewer F-35Bs, which can hover and vertically land. (Cpl. Christopher R. Lape/U.S. Marine Corps ...

Menk observed that often the U.S. military has used expensive missiles that cost far more than the drones themselves to actually shoot them down. The MADIS, by contrast, relies on a 30-millimeter ...

Former Hawaii lawmaker Suzanne Chun Oakland remembers arriving at school one morning in 1977 to an eerie buzz. The 15-year-old had met up with girlfriends as usual before class at Honolulu's ...