Handheld spectral analyzer turns smartphone into diagnostic tool

Researchers at the University of Illinois at Urbana-Champaign have developed technology that enables a smartphone to perform lab-grade medical diagnostic tests that typically require large, expensive instruments. Costing ...

Months needed for additional study of Dakota Access pipeline

Additional environmental review of the disputed Dakota Access oil pipeline is likely to take the rest of the year to complete, U.S. officials said in court documents in which they also advocate for keeping the line operating ...

Birds of all feathers work together to hunt when army ants march

Army ants scare up a lot of food when they're on the move, which makes following them valuable for predator birds. But instead of competing and chasing each other off from the ant "raids," as scientists had thought, birds ...

Chemicals hitch a ride onto new protein for better compounds

Chemists have developed a powerful new method of selectively linking chemicals to proteins, a major advance in the manipulation of biomolecules that could transform the way drugs are developed, proteins are probed, and molecules ...

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