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| Why racers crave speed | | Brian Donovan says we don't know what went through Paul Walker's mind in the moments leading up to his crash, but may provide yet another example of the power that speed can exert over the minds and feelings of even highly intelligent people |
| Michael Morton's amazing journey | | Jurors didn't believe Michael Morton when he said he didn't kill his wife. By the time DNA tests proved his innocence, Morton had lost 25 years in prison. |
| Russia to Ukraine: Calm down | | Russia called for "stability and order" in neighboring Ukraine on Wednesday as thousands of protesters kept up their demonstrations against the government in Kiev. |
| Living without a pulse? | | The human heart beats more than 86,000 times a day, 35 million times a year. An organ that works that hard is bound to fail. |
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