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Phys.org / Underwater drones discover coral reefs off Benin, long presumed dead, teeming with life
A coral reef, missing and presumed dead, has been found alive and well off the coast of Benin. Surveys in the 1960s, focused on identifying promising fishing areas, flagged a possible deep-water coral reef but assumed it ...
Tech Xplore / Researcher warns against one-size-fits-all age verification online
A comprehensive analysis of age assurance technologies co-authored by CISPA faculty member Dr. Wouter Lueks concludes that many currently proposed systems for protecting minors online come with significant trade-offs for ...
Phys.org / How to keep the air inside your home clean during wildfires
The eerie glow of an orange sun through thick wildfire smoke might be unnerving, but the biggest risk from the haze is something much harder to see.
Tech Xplore / With help from the cosmetics field, animators figure out the math of highly coiled hair
There are many types of hair—long, short, straight, curly—and today's computer animators have a good handle on many of them. But one type, highly coiled hair, continues to vex animators. With help from a mathematical tool ...
Medical Xpress / Second death reported in Legionnaires' disease outbreak in New York City
A second person has died in connection with an outbreak of Legionnaires' disease in New York, the New York City Health Department announced Saturday.
Phys.org / Greece braces for year's first heat wave
Greece, which was spared the record heat that ravaged most of Europe in June, is finally bracing for its first heat wave of the year.
Phys.org / Centuries before farming, hunter-gatherers introduced fish to the Norwegian mountains
Archaeologists have uncovered the remains of 7,000-year-old fish traps in the mountains of southern Norway, indicating that fish were intentionally introduced to upland lakes by Mesolithic hunter-fisher-gatherers and showing ...
Phys.org / A century-old stellar mystery may finally have an explanation
For more than a century, astronomers have puzzled over a strange discrepancy in the historical record. Theta Eridani, a modest star in the constellation Eridanus, is the third-brightest star in its constellation, with a magnitude ...
Tech Xplore / Tiny AI device takes on one of the world's deadliest killers
Kiran Trivedi, a University of Wollongong (UOW) academic, has developed a low-cost device that identifies disease-carrying mosquitoes by the sound of their wingbeats, offering a faster alternative to traditional surveillance ...
Phys.org / Generating red blood cell-like cells from canine induced pluripotent stem cells
Blood transfusions are crucial in human and veterinary medicine, yet human blood reserves are in constant need of donors, while blood bank systems in veterinary care are nearly nonexistent. This leaves canine transfusions ...
Medical Xpress / At least 930 people have died in Congo's Ebola outbreak
At least 930 people have died in Congo's Ebola outbreak, the country's Ministry of Health said.
Medical Xpress / Heavy TV watching associated with smaller brain structures, study finds
"Turn off that TV, it'll rot your brain!" has been a household refrain for decades. While "rot" might be too strong a term, researchers are finding that the overall sentiment could have some merit.