Climate change made summer drought 20 times more likely

Drought that stretched across three continents this summer—drying out large parts of Europe, the United States and China—was made 20 times more likely by climate change, according to a new study.

A better way to find RNA virus needles in database haystacks

A zoo once offered a coloring book featuring polar bears in winter scenes that came with crayons in various shades of white. To researchers searching for sequences of RNA viruses in large data sets, their work may be akin ...

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