Jason Socrates Bardi

Forty years after a 1981 report hinted at the coming HIV/AIDS pandemic, we look at how the response to global public health threats has changed.

Could a new chemical test that quantifies off flavors transform the chocolate industry?

New research may shed light on political polarization—and how we could protect against the incitement of violence.

Long-lasting, bacteria-based repellent is the goal of DARPA project aiming to protect U.S. soldiers overseas.

Paradoxically, people who are lonely may have more active social brains.

Neal Kassell is on a mission to bring focused ultrasound therapy to the masses.

The discovery of a new taste cell deepens our understanding of this complex and adaptive sensory system.