A partially opened red gift box with an undone golden ribbon

Psy-Q: Is Christmas Gift Giving Wasteful?

Is Christmas Gift Giving Wasteful?
Russel Brand

PSY-Q: Are the Drug Laws Working? Russell Brand Doesn’t Think So

All currently-illegal drugs, including cannabis, are harmful to health, the main argument for legalizing them reduces harm, by minimizing their consumption.
Free_Hugs,_in_Hibiyakoen,_Tokyo_Prefecture

Is There Any Scientific Evidence for the Benefits of Hugging?

The science behind hugging, massage therapy, and physical touch.
Facebook icons noting how many friend requests, messages, and notifications

Why Your Privacy is Not Just About You

Maintaining privacy is more of a social practice than one would think.
Project Implicit Racial Prejudice

Project Implicit Reveals Your Hidden Prejudice

Professor Anthony Greenwald invented the Implicit Association Test that can tap into our implicit feelings about race. What happens when people take it?
Side-by-side images of two men whose headpieces are hooked up to machinery

Tele(phone)kinesis

In a scene straight out of science fiction, a student in Washington lifted another student’s hand—with a thought.
Gladiators facing off depicted with Roman tile

Kicking Back, Gladiator Style

Gladiators drank a concoction of vinegar and ashes to stay bulky for battle.
Former President Obama smiling on a bench beside Chinese President Xi Jinping

Psy-Q: What Does The Prisoner’s Dilemma have to do with Greenhouse Gases?

Game theory tells us that climate deals are doomed to failure.
Human bones in sand partially uncovered

Humans and Neanderthals: History Revealed in an Ancient Femur

Recent findings narrow the period in which both Neanderthals and modern humans existed together.