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A futuristic vision for Latin America, rooted in ancient design | Catalina Lotero

What happens to sex in midlife? A look at the "bedroom gap" | Maria Sophocles

Sunday Pick: The bias behind your undiagnosed chronic pain

Can AI catch criminals at sea? | Dyhia Belhabib

A new national park to reclaim Indigenous land | Tracie Revis

Why you should disappoint your parents | Desiree Akhavan

Sunday Pick: How Bill Gates spends $9 billion a year

Ideas change everything — and what's next for TED | Chris Anderson and Monique Ruff-Bell

What you can do to stop economic crime | Hanjo Seibert