An understanding of the origin and dynamics of heritable genetic variation within classical animal breeding programs is needed to provide the context for understanding the contributions and concerns ...

Would you get a one-time genetic modification such that you'd never have to take a GLP-1 drug for weight loss ever again? Reading time 3 minutes The popularity of Ozempic and Wegovy as diabetes and ...

Out of these eight strains of mice, only the CAST mouse was susceptible to SARS-CoV-2, including beta, omicron and delta variants. The eight strains include A/J, B6J, CAST, 129S1, NSG, NZO, PWK, and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. It was "arbitrary and capricious" of the U.S. government to exempt ...

Scientists at a NY university say they can bring back the near extinct American chestnut tree, wiped out a century ago, through genetic modification.

Scientific organizations recently called for a 10-year ban on human germline editing. But will we ever be ready? And how would we even know? Reading time 13 minutes In late May, several scientific ...

Bruce Beehler is a naturalist and author of 14 books, including the forthcoming “Flight of the Godwit.” This fall, I went hiking on Sugarloaf Mountain, about 30 miles northwest of the District.

Shuttling genes into hair follicles can alter hair colour, scientists have shown for the first time. The experiments on mice also suggest genetic modification treatments for hair loss will be possible ...

A committee-supported project or activity that has been completed and for which output dissemination has begun. Its committee has been disbanded and closeout procedures are underway. An ad hoc ...