Fred Sanger was biology’s great decoder. A British biochemist who spent his entire career at the University of Cambridge, Sanger earned two Nobel Prizes in the same field: first, the 1958 Nobel Prize in Chemistry for creating a method to determine the amino acid sequence of proteins (most famously insulin) and, second, a share of the 1980 Nobel Prize in Chemistry for inventing methods to sequence DNA.
In total, some 5,000 people work in Antarctica during its summer months, across 80 research stations operated by about 30 countries.
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2026-02-26 00:00:00:0新华社记者 ——习近平总书记引领全党树立和践行正确政绩观
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The new survey stands out because prior ones forced a tradeoff. Some covered wide areas but blurred the small structures that matter most. Others zoomed in on a handful of clouds but lost sight of how those clouds connect to the bigger picture.