A blood test that measures the amount of cell-free DNA (cfDNA) in the bloodstream — called a liquid …
new discoveries
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Environment
Ancient Rain Gauge: Evidence Links Groundwater, Climate Changes in Deep Time
by Troy Oakesby Troy OakesChanges in groundwater millions of years ago created alternating layers of vivid yellow and brown in the mineral …
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Black holes are an important part of how astrophysicists make sense of the universe — so important that …
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Technology
Serious Security Vulnerabilities Affecting Billions of Computer Chips
by Troy Oakesby Troy OakesWorcester Polytechnic Institute (WPI) security researchers Berk Sunar and Daniel Moghimi led an international team of researchers that …
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Environment
Eternal Nile Found to Be More Ancient Than Previously Thought
by Troy Oakesby Troy OakesAncient Egyptians considered the Nile River to be the source of all life. The steady northward path of …
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Researchers at the University of Iowa report that the spacecraft Voyager 2 has entered the interstellar medium (ISM), …
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Eagle talons are regarded as the first elements used to make jewelry by Neanderthals, a practice that spread …
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Does the surface of the Earth, part of the tectonic plates, move because of motion in the mantle, …
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Dr. Tana Joseph, from the Department of Physics and Astronomy, contributed to a survey of the nearby Small …
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Humans
Ground Radar Reveals Why Ancient Cambodian Capital Was Moved to Angkor
by Troy Oakesby Troy OakesThe largest water management feature in Khmer history was built in the 10th century as part of a …