
Rachel Rettner
Live Science Staff Writer
Rachael has been with Live Science since 2010. She has a masters degree in journalism from New York University's Science, Health and Environmental Reporting Program. She also holds a Bachelor of Science in molecular biology and a Master of Science in biology from the University of California, San Diego.
Latest articles by Rachel Rettner

Pregnancy causes dramatic changes in the brain, study confirms
By Rachel Rettner published
Pregnancy caused women to lose gray matter, and reshaped the brain’s "default mode network," a set of brain regions that are most active when the mind is wandering.
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