Harvey Leifert

Harvey Leifert, harveywriting@verizon.net, is a freelance science writer based in Bethesda, Maryland. He previously served as public information manager for the American Geophysical Union and as a Foreign Service officer with the U.S. Information Agency.

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Recent Stories

Striations in teeth reveal the pace of life.

A major coffee pest relies on bacteria in its gut to metabolize caffeine.

The offspring of coral exposed to harsh conditions may be better prepared to deal with climate change.

How honey bees pass on immunity to their young.