Ocean
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Researchers have developed a new solar-powered desalination system that produces high amounts of drinkable water and uses a technique inspired by the movement of deep-ocean currents to avoid the common problem of salt clogging.
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Although Saturn's moon Enceladus and Jupiter's moon Europa both have ice-covered surfaces, oceans may exist beneath that ice. The TRIPLE-nanoAUV 2 project is aimed at getting an uncrewed submersible into those oceans, to search for life.
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Although artificial reefs certainly do help restore damaged marine ecosystems, they're usually made of heavy manmade materials that must be formed into shape. Now, however, scientists are reporting success using readily-available dead pear trees.
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The CEO and co-founder of Triton Submarines takes us through some highlight dives from an extraordinary career, from salvaging the "smoking gun" from the Challenger space shuttle, to filming with James Cameron, to the bottom of the Mariana Trench.
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It takes guts to start a company. It takes a lot more guts to start a company manufacturing cutting-edge private submarines. And as Triton's CEO and co-founder explains, it takes even more guts to slap down your money and become the first customer.
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2023 is not a great year to be running a submarine company, but we caught up with Patrick Lahey, co-founder of Florida's Triton Submarines, for a three-part chat about a remarkable career with highlights as low as a human being can possibly go.
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A new study analyzing 20 years of data has found that our oceans have changed color, indicating a significant shift in marine ecosystems that is not due to natural variation. Researchers say it's likely due to human-caused climate change.
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In a surprising first, researchers found that scalloped hammerhead sharks act like air-breathing marine mammals, holding their breath to stay warm when they deep-dive into cold water for food and making them vulnerable to humanity's deep-sea exploits.
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URB has unveiled the "world’s largest ocean restoration project" on the Dubai coast, the stunning and sustainable Dubai Reefs. The floating community is intended to be the center of marine research, eco-regeneration and eco-tourism worldwide.
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Back in 2020 we told you about the QuenchSea, a foot-pump-powered portable device for desalinating sea water. Well, its makers are back with the QuenchSea Reel, which uses deep-ocean water pressure to do the same job.
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The flapping motion of a new robotic jellyfish is not only good for propulsion, but it can also draw small bits of debris up from the ocean floor without contact. Such a robot could remove trash from delicate ocean environments, like coral reefs.
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With their little flipper-like wings, these seabirds aren’t exactly candidates for being adept at pumping iron. But, in fact, they are: more than a million pounds of iron flows from their poop into the water annually, and it's crucial for ocean life.
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