On this week's show, we learn the first thing young people should do when they're struggling. Also, why exactly do our eyes get worse as we get older? Plus, a researcher gets in touch to thank us (DW) for teaching him German.

Headlines implying human singing came from Madagascar... just aren't true. But lemurs are worth listening to.

Ever had someone just... vanish out of your life? Or maybe you did it to them? A new study shows why people 'ghost' — and who actually suffers most from it.

The number one cause of disabiliity worldwide is lower back pain. Great news, then, that a rigorous study says we can halve its recurrence by... walking. But there's a catch.

Why is it that migrants get physically unhealthier when they lose their jobs (compared to locals)? And can anything be done to stop it?

Sadly, one of our recent episodes caused a listener to go outside and cover her jacket in human feces. Also, if you're trying to raise money for a good cause, remember the German word 'Schadenfreude.'

Does it make YOU happier to do a random act of kindness? Also, how to stop a smartphone from messing with your sleep, and a milkshake fathers can make for pregnant partners.

Why would our kidneys (possibly) fail when we're inside a spacecraft? And why do women's bodies do better in space than men's?

Got an interview coming up? A study out of Japan has potentially life-changing advice for where to focus your gaze. Also, Gabe's back — and is recovering from an operation.

Does having a big brain make you better at finding food? It's a difficult question to answer ethically. Unless you have access to an island.