Ancient seafloor creature grew like modern marine invertebrates, study suggests
The growth and lifespan of Parvancorina minchami, small anchor-shaped animals that lived on the seafloor about 550 million ...
These fish can spot their favorite divers (the ones with snacks)—here's how
For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...
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Uncrewed Maritime Vessels Must Leverage AI
In September 2024, the 33rd Chief of Naval Operations, Admiral Lisa Franchetti, issued her Chief of Naval Operations Navigation ...
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Seal ‘oceanographers’ reveal fish abundance in Pacific Ocean’s twilight zone
Rhythmic clicks, grunts and roars fill the Año Nuevo Island Reserve in California, home to a large breeding colony of ...
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Counting whales by eavesdropping on their chatter, with help from machine learning
What better way to track whales than listening in on them? Passive acoustic monitoring, in which microphones are placed underwater to pick up any sounds, has long helped scientists detect the presence ...
Magnetic microalgae on a mission to become robots
Scientists have developed a single-cell green microalgae coated with magnetic material. This miniature robot was put to the test: would the microalgae with its magnetic coating be able to swim through ...