Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.
Scientists have uncovered how the plant hormone auxin helps roots bend and downwards towards gravity—a process called ...
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'Like trying to see fog in the dark': How strange pulses of energy are helping scientists build the ultimate map of the universe
Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...
Objectives The central nervous system is a significant extraglandular target in primary Sjögren’s syndrome (pSS), often ...
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