The otters of Singapore — and other unexpected wildlife thriving in cities | Philip Johns

Time traveling with AI to connect with lost loved ones | Amy Kurzweil

The rise of virtual humans — and what they mean for the future | Sara Giusto

How to live a meaningful life | Brian S. Lowery

Are smartphones ruining childhood? | Jonathan Haidt

Can dogs detect the next pandemic before it begins? | Glen J. Golden

What makes us human in the age of AI? A psychologist and a technologist answer | Brian S. Lowery and Kylan Gibbs

The recipe for a healthy climate starts at the dinner table | Anthony Myint

To end extreme poverty, give cash — not advice | Rory Stewart

The arrest of Telegram CEO Pavel Durov — and why you should care | Eli Pariser

Can math help repair democracy? | Sam Wang

How to find laughter anywhere | Chris Duffy

A controversial play — and what it taught me about the psychology of climate | David Finnigan

What does it take to create change? An artist and a conservationist answer | Kristine McDivitt Tompkins and Amir Nizar Zuabi

How to turn the tables on food waste | Dana Gunders

How to ask for more — and get it | Alex Carter

What makes you “you”? An actor and a neuroscientist answer | Yara Shahidi and Anil Seth

The case for good jobs — and why they're good for business too | Zeynep Ton

How testosterone and culture shape behavior | Carole K. Hooven

The beautiful paradoxes of a multicultural identity | Farhad Mohit