Ethical dilemma: What makes life worth living? - Douglas MacLean
A day in the rebellion against the Inca Empire - Gabriel Prieto
Do mosquitos actually bite some people more than others? - Maria Elena De Obaldia
Why did hospitals have these frogs in their supply rooms? - Carly Anne York
Why is this painting of a black square famous? - Allison Leigh
What happens when you fall into piranha-infested waters? - Antonio Machado-Allison
Can you change your sleep schedule?
Can you solve the cursed dice riddle? - Dan Finkel
This is what happens when you hit the gas - Shannon Odell
Why is it so hard to break a bad habit?
The one thing stopping jellyfish from taking over - Mariela Pajuelo & Javier Antonio Quinones
Can alligators survive this apex predator? - Kenny Coogan