Using DNA to rev up the immune system.
Artificial antibodies could sniff out viruses and toxins
An implantable device may soon curb overeating.
Eugene Chan's machine could reveal your genetic makeup in minutes.
How microfluidics works.
What's better for innovators: smart customers or ignorant ones?
High-tech imaging takes the guesswork out of diagnosis.
Scientists commandeer protein-building at the source.
Advances in genetic screening are opening a new window on the genetic fate of the unborn. Are parents ready for the choices they will face?
With just homemade needles and some cells from an ear biopsy, Jose Cibelli of Cyagra demonstrates how to build a blue-ribbon steer.