Author: News Desk

When you drop a piece of food on the floor, is it really OK to eat if you pick it up within five seconds? Read More

As some US schools attempt to heal from violence on their campuses, others are implementing drills in hopes of keeping students safe if the worst happens. But even the drills can cause anxiety, experts say. Read More

Read CNN’s Fast Facts on meningitis outbreaks in the United States. Meningitis is caused by the inflammation of membranes protecting the brain and spinal cord. Read More

Harry Enten goes for a swing on the trapeze. Read More

Read CNN’s Fast Facts for the origins, treatments and global response to HIV and AIDS. Read More