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.

The right kind of preparation can keep us from stumbling during stressful situations, says cognitive scientist Sian Leah Beilock.

Cultivate a healthy appreciation for yourself — and all people — by tripping out on the wonders of the human body, suggests science communicator Samantha Yammine.

Overwhelmed by your news feed? Use tools from science to evaluate what’s true and what’s fake, suggests researcher Emma Frans.

If we want to effectively respond to climate change, we must understand the complex connections that exist between humans and ice. These relationships deserve our attention and respect, says glaciologist M Jackson.

By doing something as small as adjusting your mealtimes, you can re-set your body clock and improve your health, says chronobiologist Emily Manoogian.