EPO Revokes Broad’s CRISPR Patent
EPO Revokes Broad’s CRISPR Patent

Shortly after ruling out the earliest priority dates on a foundational patent for CRISPR gene-editing technology, the European Patent Office rescinded the patent entirely—and more are likely to follow.

How Gaining and Losing Weight Affects the Body
How Gaining and Losing Weight Affects the Body

Millions of measurements from 23 people who consumed extra calories every day for a month reveal changes in proteins, metabolites, and gut microbiota that accompany shifts in body mass.

Learning Opens the Genome
Learning Opens the Genome

Researchers map learning-induced chromatin alterations in mouse brain cells, and find that many affect autism-associated genes.