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Why do wolves howl?
Of all the myths that dog the wolf, none is more widely accepted than the idea that wolves howl at the moon. Images of wolves with their heads upturned, singing at the night sky, are as unquestioned as a goldfish's three-second memory or a dog's color-blindness (both also myths).
Judge asks pointed questions in gay marriage case
A judge in Colorado who will play a pivotal role deciding whether gays should be allowed to wed in the United States asked pointed questions Thursday about whether Oklahoma can legally ban the unions.
U.S. Circuit Judge Jerome Holmes is seen as the swing vote on the three-judge panel that heard the Oklahoma appeal and a similar case from Utah last week.
- NASA's moon-orbiting robot crashes down as planned
Eyewitness testimony no longer a gold standard
The American legal system offers few moments as dramatic as an eyewitness to a crime pointing his finger across a crowded courtroom at a defendant.
The problem is that decades of studies show eyewitness testimony is only right about half the time — a reality that has prompted a small vanguard of police chiefs, courts and lawmakers to toughen laws governing the handling of eyewitnesses and their accounts of crimes.
10 things to know for today
Your daily look at late-breaking news, upcoming events and the stories that will be talked about today:
VIDEO: Boston bomb scare defendant appears in court
The man accused of carrying a backpack containing a rice cooker near the Boston Marathon finish line on the anniversary of the bombings was arraigned Wednesday. He's being held on $100,000 bail.
Consumer spending on health care jumps as Affordable Care Act takes hold
Nancy Beigel has known since September that she would need hernia surgery. She couldn't afford it on her $11,000 yearly income until she became eligible for Medicaid in January through President Barack Obama's signature health care law.
Astronomers spot most Earth-like planet yet
Astronomers have discovered what they say is the most Earth-like planet yet detected — a distant, rocky world that's similar in size to our own and exists in the Goldilocks zone where it's not too hot and not too cold for life.
The find, announced Thursday, excited planet hunters who have been scouring the Milky Way galaxy for years for potentially habitable places outside our solar system.
Defend 'Obamacare' unabashedly, some Democrats say
With enrollments higher than expected, and costs lower, some Democrats say it's time to stop hiding from the president's health care overhaul, even in this year's toughest Senate elections.
Republicans practically dare Democrats to embrace "Obamacare," the GOP's favorite target in most congressional campaigns. Yet pro-Democratic activists in Alaska are doing just that, and a number of strategists elsewhere hope it will spread.
Oklahoma gay-marriage case before US appeals court
Lawyers for two Oklahoma women and the county clerk who would not give them a marriage license go before a federal appeals court with a familiar question for the judges: Did the state's voters single out gay people for unfair treatment when they defined marriage as a union between one man and one woman?
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- Why do wolves howl?