DNA-derived vaccine advances on MS.
Former El Al security head Isaac Yeffet on how technology fails air safety.
Powerful new imaging technologies pinpoint the molecular events involved in diseases, promising a safer alternative to biopsies.
Massachusetts General Hospital doctors lead a tour of what they hope will be the world's most efficient operating room.
To help the New York City medical examiner identify the remains of the thousands of victims of 9/11, tiny bioinformatics company Gene Codes created M-FISys--the first software capable of managing such massive amounts of genetic evidence.
Lie detectors have been called "worse than useless." So why are they still used?
An expert on aviation safety statistics says a new computer system to screen out terrorists may actually make things easier for them.
Rekindling the flame of community that Napster first lit will require a service that encourages its users to connect with one another and share their musical experiences.
New antibiotics that disrupt microbial communication could help cystic fibrosis patients.
DuPont uses DNA to sort carbon nanotubes by conductivity.