New Tools Could Help Pin Down the Cause of a Failing Memory
By measuring the changing volume of patients’ brains, some physicians hope they can offer targeted treatments even without an official diagnosis.
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Paul Sancya / AP The Reason Some Hyperlocal Languages Survive
Uncommon tongues are more likely to last when young people are actively speaking them.
Shutterstock How Underground Radar Uncovered a Lost WWII Cemetery
Cutting-edge archaeological tools are helping nations find the remains of missing service members and return them home.
David Williams / Sapiens
