What's the science behind a cat's sandpapery tongue? Researcher Alexis Noel took a close look. She found that feline's tongues have lots of spikes.
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Music
Country star Miranda Lambert reveals secret marriage
Country star Miranda Lambert celebrated Valentine's Day weekend with the announcement that she secretly got married.
Variety
Oakland teachers announce strike over pay, class sizes
Oakland teachers say they will strike starting Thursday.
National
Multiple fatalities after hostage standoff, police shooting
Authorities say there have been multiple fatalities after a domestic dispute in Mississippi led to a hostage situation and a subsequent police shooting.
National
Flight headed to Las Vegas diverted to nearby military base
American Airlines says one of its jets inbound to Las Vegas' airport was diverted to a nearby military base to refuel after experiencing weather-related delays in the area.
Nation
Police: Aurora attacker used gun he shouldn't have owned
The man who opened fire and killed five co-workers including the plant manager, human resources manager and an intern working his first day at a suburban Chicago manufacturing warehouse, took a gun he wasn't supposed to have to a job he was about to lose.
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