Skip to content Skip to navigation

Humans

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

Drinking alcohol or taking certain medications can make us unfit to drive, but what about marijuana?

Sofie Bates, Contributor

A month's worth of cool science stories summed up: Saturn's rings, space sperm, better blood donation, and puppy dog eyes.

Alistair Jennings, Contributor

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.

Charles Q. Choi, Contributor

A month's worth of cool science stories summed up.

Alistair Jennings, Contributor

Subscribe to Humans