In 10 seconds, an AI model detects cancerous brain tumor often missed during surgery
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9h ago
Researchers have developed an AI powered model that -- in 10 seconds -- can determine during surgery if any part of a cancerous brain tumor that could be removed remains.The technology, called FastGlioma, outperformed conventional methods for identifying what remains of a tumor by a wide margin. Researchers say it has the potential to change the field of neurosurgery by immediately improving comprehensive management of patients with diffuse gliomas ..read more
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Meteorite contains evidence of liquid water on Mars 742 million years ago
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15h ago
An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth and is one of the few meteorites that can be traced directly to Mars. This meteorite was rediscovered in a drawer at Purdue University in 1931 and therefore named the Lafayette Meteorite. During early investigations of the Lafayette Meteorite, scientists discovered that it had interacted with liquid water while on Mars. Scientists have long wondered when that interaction with liquid water took place. Scientists have recently determ ..read more
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Can we live on our planet without destroying it?
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15h ago
How much land, water, and other resources does our lifestyle require? And how can we adapt this lifestyle to stay within the limits of what the Earth can give? A new article tackles these questions ..read more
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Anti-fatberg invention could help unclog city sewers
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17h ago
Engineers have invented a protective coating for concrete pipes that could help drastically reduce the formation of fatbergs in sewers ..read more
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Experts urge complex systems approach to assess artificial intelligence risks
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17h ago
Scientists point out that a coherent approach to understanding the threats posed by artificial intelligence is still elusive. They call for a complex systems perspective to better assess and mitigate these risks, particularly in light of long-term uncertainties and complex interactions between AI and society ..read more
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More evidence that Europe's ancient landscapes were open woodlands: Oak, hazel and yew were abundant
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17h ago
A new study finds that the disturbance-demanding plant species oak, hazel and yew were abundant in Europe's forests before modern humans arrived, strengthening the argument that ancient vegetation was not the shady closed-canopy forests often imagined ..read more
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Organ donation: Opt-out defaults do not increase donation rates, study finds
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18h ago
A recent study shows that switching to an opt-out organ donation policy, where all adults are presumed organ donors unless they explicitly opt out, does not increase donations from deceased donors ..read more
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Gas-churning monster black holes
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18h ago
Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a galaxy ..read more
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On the origin of life: How the first cell membranes came to exist
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18h ago
Few questions have captivated humankind more than the origin of life on Earth. How did the first living cells come to exist? How did these early protocells develop the structural membranes necessary for cells to thrive and assemble into complex organisms? New research has uncovered a plausible explanation involving the reaction between two simple molecules ..read more
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Bird brain from the age of dinosaurs reveals roots of avian intelligence
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18h ago
A 'one of a kind' fossil discovery could transform our understanding of how the unique brains and intelligence of modern birds evolved, one of the most enduring mysteries of vertebrate evolution ..read more
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