Hydrothermal Vents Current Events | Hydrothermal Vents News | 2
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'Good vibrations' from deep-sea smokers may keep fish out of hot water
The long-held assumption that black smokers are silent is wrong, according to recently published research led by Timothy Crone, a University of Washington doctoral student in oceanography. view more (2007-02-06)
Undersea Vehicles to Study Formation of Gold and Other Precious Metals On the Pacific Ocean Floor
An international team of scientists will explore the seafloor near Papua New Guinea in the western Pacific Ocean later this month with remotely operated and autonomous underwater vehicles, investigating active and inactive hydrothermal vents and the formation of mineral deposits containing copper, gold and other commercially valuable minerals. view more (2006-07-17)
Explorers to Use New Robotic Vehicles to Hunt for Life and Hydrothermal Vents on Arctic Seafloor
Scientists and engineers from the Woods Hole Oceanographic Institution (WHOI) have just completed a successful test of new robotic vehicles designed for use beneath the ice of the Arctic Ocean. view more (2007-06-25)
CU-Boulder technology used to identify unexpected bacteria in cystic fibrosis patients
Molecular technology developed by a University of Colorado at Boulder professor to probe extreme life forms in undersea hydrothermal vents has been used to identify unexpected bacteria strains in the lung fluid of Denver children suffering from cystic fibrosis, findings that may lead to more effective therapies. view more (2007-12-04)
Ancient geologic escape hatches mistaken for tube worms
Tubeworms have been around for millions of years and the fossil record is rich with their distinctive imprints. But a discovery made by U of C scientists found that what previous researchers had labeled as tubeworms in a formation near Denver, Colorado, are actually 70 million-year-old escape hatches for methane. view more (2009-02-05)
Alternative steel loses its Achilles heel
Improved domestic and industrial cutting tools, stronger hip joints and better medical instruments should result from latest research looking at ceramic alternatives to steel. The key to these advances lies in zirconia, a ceramic with steel-like strength and hardness and high resistance to wear and chemical corrosion. It is potentially well... view more... (2003-01-31)
Study outlines eruption at undersea volcano
An international team of scientists has presented its findings from the first observations of the eruption of a submarine volcano that in 2004 and 2005 spewed out plumes of sulfur-rich fluid and pulses of volcanic ash 550 meters below the ocean's surface near the Mariana Islands northwest of Guam. view more (2006-05-25)
Asteroid attack 3.9 billion years ago may have enhanced early life on Earth, says CU-Boulder study
The bombardment of Earth nearly 4 billion years ago by asteroids as large as Kansas would not have had the firepower to extinguish potential early life on the planet and may even have given it a boost, says a new University of Colorado at Boulder study. view more (2009-05-21)
Deep in the ocean, a clam that acts like a plant
How does life survive in the black depths of the ocean? At the surface, sunlight allows green plants to "fix" carbon from the air to build their bodies. view more (2007-02-21)
Richness of Marine Life is Under Threat
Future potential for the production of new wonder drugs - including anti-cancer agents - from marine animals and plants, is under threat according to biodiversity expert Professor Carlo Heip, speaking at the European marine science and ocean technology conference EurOCEAN 2004 in Galway, today. According to Professor Heip, marine biodiversity -... view more... (2004-05-11)
Evidence of ancient hot springs on Mars detailed in Astrobiology journal
Data from the Mars Reconnaissance Orbiter (MRO) suggest the discovery of ancient springs in the Vernal Crater, sites where life forms may have evolved on Mars, according to a report in Astrobiology, a peer-reviewed journal published by Mary Ann Liebert, Inc. view more (2009-02-12)
Great Lake's sinkholes host exotic ecosystems
Researchers are exploring extreme conditions for life in a place not known for extremes. As little as 20 meters (66 feet) below the surface of Lake Huron, the third largest of North America's Great Lakes, peculiar geological formations-sinkholes made by water dissolving parts of an ancient underlying seabed-harbor bizarre ecosystems where the fish... view more... (2009-02-25)
Researchers discover forests of endangered tropical kelp
A research team led by San Jose State University and the University of California, Santa Barbara has discovered forests of a species of kelp previously thought endangered or extinct in deep waters near the Galapagos Islands. view more (2007-09-27)
Earth's highest known microbial systems fueled by volcanic gases
Gases rising from deep within the Earth are fueling the world's highest-known microbial ecosystems, which have been detected near the rim of the 19,850-foot-high Socompa volcano in the Andes by a University of Colorado at Boulder research team. view more (2009-03-04)
Muffling noisy central heating systems
Droning noises generated by central heating boilers can aggravate good neighborly relations. Fraunhofer scientists have developed a compact sound attenuator for boiler exhaust vents. The active silencer employs electronics to damp noise emission. During the cold season, the droning sound of the central heating is just one of an assortment of... view more... (2002-03-05)
Meteor impacts: Life's jump starter?
Meteor impacts are generally regarded as monstrous killers and one of the causes of mass extinctions throughout the history of life. view more (2005-08-09)
Foot-dragging Mars rover finds Yellowstone-like hot spring deposits
Deposits of nearly pure silica discovered by the Mars Exploration Rover Spirit in Gusev Crater formed when volcanic steam or hot water (or maybe both) percolated through the ground. view more (2008-05-23)
Radioactive crystals help identify and date ore deposits
Reddish-brown crystals of a radioactive mineral called monazite can act as microscopic clocks that allow geologists to date rock formations that have been altered by the action of high-temperature fluids, a process that frequently leads to the formation of rich ore deposits. view more (2006-08-01)
From Europa To Sedna - Life Beneath The Ice In The Outer Solar System?
At present, we know of no worlds beyond our Earth where life exists. However, primitive organisms on our planet have evolved and adapted over billions of years, colonising the most inhospitable places. Since life seems to gain a foothold in the most hostile environments, it seems distinctly possible that living organisms could exist in... view more... (2004-03-25)
Giant Deep-Sea Tubeworm's Meal Ticket Comes in as a Skin Infection
Giant tubeworms found near hydrothermal vents more than a mile below the ocean surface do not bother to eat: lacking mouth and stomach, they stand rooted to one spot. view more (2006-05-22)
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