Women have choices in contraception, from pills and injections to intrauterine devices and the NuvaRing. But when women discuss birth control with their doctors, they may not be getting all the information they want, a survey finds.
Have you ever craved a salad, I mean really craved a salad because you've been eating a lot of freeze-dried meat and beans?
Astronauts who spend months on end in space sure do miss their greens. That's why NASA is embarking on a program to get astronauts growing their own food. First stop is the International Space Station and a vegetable production system called Veg-01, or "Veggie."
A computer program masquerading as a 13-year-old Ukrainian boy has reached a technological and philosophical threshold by passing the so-called Turing Test: it fooled a third of its human interlocutors into believing they were conversing with a real person instead of a machine.