The two main compounds in cannabis are in a constant balancing act.
Brian Owens, Contributor
A stent implanted in an artery has a sensor to track blood flow and sends data on the patient's condition wirelessly to doctors.
Karin Heineman, Executive Producer
Most adults aren't well hydrated, but how much water should we drink per day?
Sofie Bates, Contributor
A month's worth of cool science stories summed up.
Alistair Jennings, Contributor
Drinking alcohol or taking certain medications can make us unfit to drive, but what about marijuana?
A month's worth of cool science stories summed up: Saturn's rings, space sperm, better blood donation, and puppy dog eyes.
New study shows that we direct our gazes differently even when we are staring at the same images.
Charles Q. Choi, Contributor
Such cyborg partnerships could aid law enforcement during manhunts.
Inside Science is an editorially independent news service of the American Institute of Physics