S46 E12: Five Facts About Hot, Volcanic Venus

S46 E23: This Little Armadillo Was a Big Ambassador for His Species

S46 E22: Has Violence Declined Through the Ages?

S46 E22: Taking Orders to Be Violent Might be Easier Than You Think

S46 E23: Using Drones to Solve 170-Year Bowhead Whale Mystery

S46 E22: Are Babies Capable of Making Moral Judgements?

S46 E21: Giving the "Mona Lisa" a Digital Makeover

Artificial Intelligence is Helping Get the Lead Out of Flint

S46 E21: How Leonardo da Vinci Used Anatomy to Inform his Paintings