The cinnamon challenge, a dangerous teen prank shown in You Tube videos, has led to a surge in calls to poison centers. Doctors advise teens not to get involved in the cinnamon challenge fad.
The baby pacifier used in the daytime may disrupt emotional development, a University of Wisconsin study says, because baby can't mimic facial expressions. The twist? The problem seems only to show up in boys, not girls.
Portuguese Man o' War first stung Nyad just two hours into her swim from Cuba. What hurt most, though, was the disappointment of having to give up.