Kelly McBride is the NPR Public Editor, the public's representative to NPR. She serves as an independent voice on questions raised by listeners and readers of news broadcast and published by NPR. You ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Erin Roberts and Ben Keough Smartphone cameras have come a long way, but you ...

Targeted genetic engineering in many important model systems and in human tissue culture cells has historically been challenging. This has changed dramatically over the past 5 years with the ...