The production of intestinal cells in a worm embryo is regulated by a network of transcription factors. Studies of these networks in mutant worms provide evidence for stochastic effects in gene ...

Not content to just look at whether TV shows are mean to the president, the FCC announced today that it will start poking into whether “controversial gender identity issues” are being included in ...

New strategies expand the genetic toolkit for transgene expression, lineage tracing and mosaic analysis of gene function in flies and mammalian cells. Body tissues comprise many different cells that ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. The most accurate way foresters determine the age of a tree is by counting ...

The G.O.P. has long opposed government regulation of broadcasters. That has changed under Trump. By Adam Liptak Jonathan Haidt, a professor, says that colleges shield students from challenging ideas.