An older technology re-envisioned could lower the cost of drug R&D -- and make it more humane.
A new glucose-monitoring device could relieve those with diabetes from the need to draw blood.
From the world of biotechnology, here are the latest publications, experiments, and breakthroughs, and what they mean.
Melvin Cohn uses computers to clarify one of biology's most confusing fields.
Ned Seeman's twist on manufacturing
The latest medical-imaging advances provide unprecedented diagnostic power – and they’re visually stunning.
Researchers at Case Western Reserve University have developed a robotic device that moves like a slug -- it could make colonoscopies safer and easier to administer.
Pharma giant GlaxoSmithKline is doing well again, thanks to an increased emphasis on research and targeted acquisition.
New ethical guidelines seek to quell debate surrounding researchers' development of human-animal hybrids, but concerns continue to mount as scientists expand the boundaries of their work.