US authorities recovered an illegally looted mummy, and they wanted to return it. Big problem: They didn’t know where it was from. Enter Sarah Parcak, an Egyptologist and expert in the relatively new field of space archaeology. Here, she explains how she and a team unravelled the mystery.

For decades, research into drugs like LSD, MDMA and psilocybin was banned. Now it’s time to shed our old fears and fully investigate their potential for treatments that could benefit people with PTSD, depression, substance abuse, and more, says psychedelics expert Rick Doblin.

Emerging research suggests that retirement could lead to a decline in your cognitive function, says gerontologist Ross Andel. Anyone who’s retired or thinking about retirement should read this to learn more.

You don’t need to go to a national park to help your kids fall in love with nature; a walk around the block can be enough. Tech also doesn’t have to be the enemy. Instead, use it as a tool to enhance their awe, says science communicator Scott Sampson.

Too many of us, too often, think of pain as something that needs to be eliminated, at any cost. But we — doctors, patients, drug makers, and all of us — can be part of a much-needed shift that questions this attitude, says bioethicist Travis Rieder.

A new technology aspires to harness the powerful human sense of smell to enhance our daily lives. Someday this approach might even be used to benefit our health. How is this possible? Step one: Just inhale.

Babies start laughing before they can speak, and this delicious sound just may serve as a powerful source of human communication and connection, says psychology researcher Caspar Addyman.