Modern activities follow the contours of ancient Teotihuacan

A lidar mapping study using a cutting-edge aerial mapping technology shows ancient residents of Teotihuacan moved astonishing quantities of soil and bedrock for construction and reshaped the landscape in a way that continues ...

Scientists characterize previously unknown gut reactions

Strictly speaking, humans cannot digest complex carbohydrates—that's the job of bacteria in our large intestines. UC Riverside scientists have just discovered a new group of viruses that attack these bacteria.

ALMA spots most distant dusty galaxy hidden in plain sight

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have spotted the light of a massive galaxy seen only 970 million years after the Big Bang. This galaxy, called MAMBO-9, is the most distant dusty star-forming ...

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