04/04/2024

Mercury contamination rampant in Brazil Indigenous group: Study

Researchers in the Brazilian Amazon found universal mercury contamination among members of the Yanomami Indigenous group living in a region awash in illegal gold mining, said a study published Thursday, warning of devastating ...

How NASA's Roman Telescope will measure the ages of stars

Guessing your age might be a popular carnival game, but for astronomers it's a real challenge to determine the ages of stars. Once a star like our sun has settled into steady nuclear fusion, or the mature phase of its life, ...

Click chemistry: Research team creates 150 new compounds

Cold Spring Harbor Laboratory (CSHL) chemists have created a new collection of molecular compounds and begun testing them as potential leads in the search for new drugs. Among these molecules, they found several that show ...

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