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Karina

Karina
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Newly discovered ancient villages laid out like a clock face are...

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Ancient Amazonian villages laid out like a clock face have been discovered by experts, thanks to technology that allows them to see below the...

Key building block for organic molecules discovered in meteorites

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Scientists from Japan and the USA have confirmed the presence in meteorites of a key organic molecule which may have been used to build...

Swift, sharp emission cuts could slow warming ‘within 20 years’

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Slashing global emissions would result in "substantial" near-term rewards by reducing the risk of unprecedented warming even within the next two decades, according to...

New sunspot cycle could be one of the strongest on record,...

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In direct contradiction to the official forecast, a team of scientists led by the National Center for Atmospheric Research (NCAR) is predicting that the...

Paper-based electrochemical sensor can detect COVID-19 in less than five minutes

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As the COVID-19 pandemic continues to spread across the world, testing remains a key strategy for tracking and containing the virus. Bioengineering graduate student,...

Researchers develop unique process for producing light-matter mixture

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In groundbreaking new research, an international team of researchers led by the University of Minnesota Twin Cities has developed a unique process for producing...

Undocumented immigrants far less likely to commit crimes in U.S. than...

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Crime rates among undocumented immigrants are just a fraction of those of their U.S.-born neighbors, according to a first-of-its-kind analysis of Texas arrest and...

Team develops component for neuromorphic computer

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Neural networks are some of the most important tools in artificial intelligence (AI): they mimic the operation of the human brain and can reliably...

Seizing military weapons does not increase violent crime nor risk police...

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More local law enforcement agencies are using military equipment, such as tear gas, armored vehicles and rubber bullets, to handle social justice protests—calling into...

Harnessing quantum properties to create single-molecule devices

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Researchers, led by Columbia Engineering Professor Latha Venkataraman, report today that they have discovered a new chemical design principle for exploiting destructive quantum interference....

Dark energy camera snaps deepest photo yet of galactic siblings

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Images from the Survey of the MAgellanic Stellar History (SMASH) reveal a striking family portrait of our galactic neighbors—the Large and Small Magellanic Clouds....