Quick! If a friend’s heart stopped beating, would you know what to do? There isn’t much room for hesitation—these teens are living proof.

Kenneth, 17, invented a sensor to keep his grandfather—and others with this incurable brain disease—safe.

Some schools have outlawed the practice, deeming it disruptive. Have these extravagant invitations gone too far?


Studies show that even the smallest amount of CPR instruction can give you the confidence to step in and help.

Why we’re programmed to keep dangerous secrets—and how cracking the code of silence can save lives 


Do you hate on apples? Feel “meh” about broccoli? We dare you to retrain your taste buds with this super-fun experiment. 


Sophie, 16, turned her green thumb into a healthy-eating revolution!

Thanks to social media, it’s easy to follow your favorite star’s every move. But can this sort of fixation warp your reality?

Drop the Doritos. Step away from the peanut butter cups. We’ll help you satisfy your cravings—in a healthier way!

More than 4 million people have fled violence in Syria since 2011. Zain, 16, is one of them.