Psychology & Psychiatry

Preschool children can't see the mountains for the cat

Imagine seeing an image of a cat in front of a wide scene of mountains and being told just to remember the mountains if you saw them in a later picture. As an adult, that's not hard to do.

Genetics

First US murder trial using DNA, family tree evidence

A truck driver implicated by his DNA and family tree in a double murder more than 30 years after the crime will face trial this week in the first case using a revolutionary investigative technique.

Neuroscience

Room for thought: Brain region that watches for walls identified

To move through the world, you need a sense of your surroundings, especially of the constraints that restrict your movement: the walls, ceiling and other barriers that define the geometry of the navigable space around you. ...

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