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Detailed analyses of cohesin’s movements indicate how this protein complex hauls chromatin fibers to package DNA into loops.

Rethinking why and how we conserve crop genetic diversity

This University of California, Santa Cruz, biologist is dedicated to her marine mammal research, as well as to making the field more diverse and equitable.

Long lambasted as junk DNA or genomic parasites, transposable elements turn out to be contributors to adaptation.

A genomics study reveals the parentage of a long-mysterious creature called a kunga, the earliest-known hybrid animal bred by humans.

Anecdotal reports and results from small studies on the diagnostics’ accuracy have prompted questions about the devices’ usage with the new variant, but researchers say more data are needed and emphasize the continued importance of SARS-CoV-2 testing.

Early reports that Omicron causes less-severe disease than Delta seem to be borne out, but it’s not yet clear to what extent that’s due to the variant itself versus the populations it’s infecting.

Experts say new research provides strong evidence that a common herpesvirus can trigger the chronic inflammatory disease.

Intestinal bacteria contribute to the effect of stimulating environments on the brain’s ability to adapt, a study concludes.

The Scientist spoke with cognitive neuroscientist Ronen Segev about how he taught goldfish to maneuver a moveable tank over land toward a visual target.

Experts have a decent grasp on how COVID-19 impacts cardiovascular health in the near term. The implications of long COVID, however, remain mysterious.

The procedure, performed last Friday, is a milestone in a long effort to boost the number of organs available for safe transplantation.