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Phys.org / Oldest known sewn hide and other artifacts from Oregon caves shed light on early clothing in harsh climates
In 1958, an amateur archaeologist named John Cowles excavated the Cougar Mountain Cave in Oregon and retained many of the artifacts found there. Upon his death in the 1980s, these items were transferred to the Favell Museum ...
Phys.org / Machine learning reveals hidden landscape of robust information storage
In a new study published in Physical Review Letters, researchers used machine learning to discover multiple new classes of two-dimensional memories, systems that can reliably store information despite constant environmental ...
Phys.org / Fossil discovery suggests giant pythons once roamed Taiwan
Pythons are a common sight across much of Asia, especially in the tropical jungles and wetlands of countries like Vietnam, Thailand and Indonesia. But one curious exception has been the main island of Taiwan, where there ...
Phys.org / Hologram processing method boosts 3D image depth of focus fivefold
Researchers from the University of Tartu Institute of Physics have developed a novel method for enhancing the quality of three-dimensional images by increasing the depth of focus in holograms fivefold after recording, using ...
Tech Xplore / AI threatens to eat business software—and it could change the way we work
In recent weeks, a range of large "software-as-a-service" companies, including Salesforce, ServiceNow and Oracle, have seen their share prices tumble.
Phys.org / Japan's 'godless' lake warns of creeping climate change
The Japanese priest and his parishioners gathered before dawn, hoping that climate change had not robbed them of the chance to experience an increasingly rare communion with the sacred.
Phys.org / 'Virgin' frescoes emerge from Pompeii suburb
Amid the remains of a sumptuous villa near Pompeii, the hard-hatted conservationist scraped away centuries-old ash to reveal a vibrant red fresco.
Phys.org / White paper connects rural broadband gaps to organizational wellness and workforce stability
University of Phoenix College of Doctoral Studies has published a new research white paper, "The Rural Digital Divide and Organizational Wellness," by Stella Smith, Ed.D. The paper analyzes how persistent disparities in digital ...
Phys.org / Building blocks of life discovered in Bennu asteroid rewrite origin story
Amino acids, the building blocks necessary for life, were previously found in samples of 4.6-billion-year-old rocks from an asteroid called Bennu, delivered to Earth in 2023 by NASA's OSIRIS-REx mission. How those amino acids—the ...
Tech Xplore / Fast ride, higher bill: Why shared e-mopeds may widen suburban transport costs
Saving on rent often means paying on time. In many suburban areas, limited rail access and infrequent, often delayed bus services make everyday travel difficult. Shared electric mopeds (e-mopeds) have emerged as a new form ...
Medical Xpress / RNA is key to the dark matter of the genome. Scientists are sequencing it to illuminate human health and disease
Although there are striking differences between the cells that make up your eyes, kidneys, brain and toes, the DNA blueprint for these cells is essentially the same. Where do those differences come from?
Phys.org / Can our pets really say 'I love you'? Science is finding out
Purrs of contentment. Soulful eyes locked on yours over dinner. Valentine's Day? Not for pet owners. For those of us who share our lives with animals, this is a daily—if not exactly romantic—experience. So are the various ...
