How does laser eye surgery work? - Dan Reinstein

How does alcohol cause hangovers? - Judy Grisel

Why are cockroaches so hard to kill? - Ameya Gondhalekar

What do dumplings look like around the world?- Miranda Brown

Why can parrots talk? - Grace Smith-Vidaurre and Tim Wright

What does appendix pain feel like? - David R. Flum

This weird trick will help you summon an army of worms - Kenny Coogan

The Chinese myth of the forbidden lovers - Shannon Zhao

The myth of Hades and Persephone - Iseult Gillespie

Can you solve the private eye riddle? - Henri Picciotto

Why a sausage can do what your gloves cannot - Charles Wallace and Sajan Saini

Ethical dilemma: Who should you believe? - Alex Worsnip

The true cost of gold - Lyla Latif

The Irish myth of Diarmuid’s betrayal - Iseult Gillespie

What happens to your body at the top of Mount Everest - Andrew Lovering

The surprising reason zebras have stripes - Cella Wright

Why are eating disorders so hard to treat? - Anees Bahji

The smallest solution to one of our biggest problems - Tierney Thys & Christian Sardet

How does heart transplant surgery work? - Roni Shanoada

4 signs of emotional abuse - Viann Nguyen-Feng

The surprising effects of outer space on the human body - Tejal Gala

What happens if an engineered virus escapes the lab?

The biggest mistakes in mapmaking history - Kayla Wolf

What causes yeast infections, and how do you get rid of them? - Liesbeth Demuyser

What’s the best country to live in?