Study
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Science
Bears May Rub Against Trees for Protection From Parasites
In experiments, scientists found that ticks avoid the tar of beech trees, which bears seem to have an affinity toward.
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Health
N.Y.U. Langone Withdraws From Type 1 Diabetes Vaccine Trial in Adolescents
The B.C.G. vaccine, more than a century old, has shown some promise against diabetes. The university’s move left parents and…
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Science
What Happened to All of Science’s Big Breakthroughs?
A new study finds a steady drop since 1945 in disruptive feats as a share of the world’s booming enterprise…
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News
The Idaho Murder Suspect Studied Criminology. That Is Not a Crime.
Crime is a constant in American life. We see it portrayed on television and in films, see it debated in…
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Science
Ashkenazi Jews Have Become More Genetically Similar Over Time
A new study of skeletons from a cemetery in Germany reveals a hidden history of Jews in the Middle Ages.