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Do calcium supplements increase my risk of heart attack?

Do calcium supplements increase my risk of heart attack?

A controversial study gets a closer look

By | Posted January 26, 2013

Ever Wondered?

Ever Wondered?

How alcohol permeates your system

By | Posted April 24, 2012

People often wake up with gritty ‘sand’ nesting in the corner of their eyes after a night’s sleep. [Photo credit: jancissmells via Flickr]

The sandman strikes again

Why does sleep build up in our eyes overnight?

By | Posted February 28, 2012

A haunting halo

A haunting halo

The chemistry of a glow stick

By | Posted February 21, 2012

Call me Bond, Prion Bond ...

Call me Bond, Prion Bond …

Prions, a type of misled protein, are not too dissimilar from double agents

By | Posted February 12, 2012

The circle of mold

The circle of mold

How their life cycle messes with your food

By | Posted February 11, 2012

How does a paternity test work?

How does a paternity test work?

Science answers that timeless question: who’s your daddy?

By | Posted January 19, 2012

Okay, but how do touch screens actually work?

Okay, but how do touch screens actually work?

Swipe: verb; the act of moving one’s finger across a touch screen.

By | Posted January 17, 2012

Why do we hate the sound of nails on a chalkboard?

Why do we hate the sound of nails on a chalkboard?

The anatomy of an awful sound

By | Posted October 31, 2011

Are there different kinds of female orgasm?

Are there different kinds of female orgasm?

No, we don’t mean fake and not fake

By | Posted October 18, 2011

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