Separate experiments compared mice that exercised on running wheels with mice exposed to an enriched environment.

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Shame-prone drivers might blame their car, or whatever had kept them up so late, or even the small animal for running under their wheels.

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In the dream, he's running around minus the wheels, romping over lush, green hills beneath a crystal blue sky.

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The Broncos have a good running game (though someday the wheels will come off Willis McGahee, right?) They have a good core of young promising receivers (Demaryius Thomas and Eric Decker).

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In the UK, Sodexo supplies food to schools and colleges, hospitals and via "meals on wheels", as well as running four prisons.

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After knee replacement surgery a few years ago, Traum stopped running himself and switched to a hand-crank wheelchair, which is low, has three wheels and is moved by the user's arms.

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