Madeline Holcombe

CNN — Los investigadores llegaron a la escuela del Dr. Chris Knowles en Inglaterra cuando él tenía 18 años para realizar un experimento. Querían ver qué bebedores novatos respondían más al alcohol y quiénes desarrollarían posteriormente un problema con la... See more

Researchers came to Dr. Chris Knowles’ school in England when he was 18 years old to run an experiment. They wanted to see which novice drinkers responded the most to alcohol and who would later go on to develop a drinking problem. They placed two double ... See more

You grab your phone and in that first swipe, you see someone traveling the world. Why aren’t you on vacation? Swipe again, and someone is living off the grid. Wow, shouldn’t you get rid of your laptop? Swipe once more, and a tech CEO is telling you how AI... See more

George Mycock’s fitness routine had gotten out of hand. The 22-year-old was terrified of putting on body fat but eager to develop more muscle. He tracked his food so thoroughly that he was weighing lettuce leaves. And he was exercising –– way too much, in... See more

Global rates of hypertension, or high blood pressure, in childhood and adolescence have nearly doubled since 2000, putting more kids at risk for poor health later in life. “In 2000, about 3.4% of boys and 3% of girls had hypertension. By 2020, those numbe... See more