maddy

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Even if you don't know you're sick yet, your face will give you away

They say you can't judge a book by its cover, but humans can judge whether another person is sick by looking at a photo for just a few seconds.<p>That may not sound remarkable — until you consider that the sick people in the photos were in the very early stages of illnesses. They were participants in …

Intelligence is inherited from the mother, not the father

A recent genetics study has revealed that our intelligence is derived from the <b>female X chromosome</b>. A mother's genetics determines how clever her …

This Is The Fascinating Way Blue Eyes Get Their Colour

The human body is incredible.<p>Your eyes aren't blue (or green) because they contain pigmented cells.<p>As Paul Van Slembrouck writes for Medium, their …

Makeup

Doctors are warning people not to hold in sneezes after a man tore a hole in his throat and was hospitalized for 7 days

Doctors are using one man's sneeze-induced hospital stay as a cautionary tale to remind people to let impending sneezes loose.<p>The otherwise healthy 34-year-old man, who remains anonymous, was rushed to the hospital after trying to stifle a sneeze by pinching his nose and holding his mouth …

Biomedicine

Salt Is Not Just Bad for Your Heart, It is Also Bad for Your Brain

Discussions about the effects of salt on our bodies are typically focused on heart health. But there are plenty of theories and studies to suggest …