Tunisian artist Nadia Jelassi with two of the sculptures from her exhibit that were attacked by a hard-line Muslim group. Secular Tunisians and Islamists have clashed over multiple issues related to freedom of expression. Eleanor Beardsley /NPR hide caption

NASA says it has found proof that water shaped the rocks on the left, in a photograph taken by the Mars rover Curiosity (left). For comparison, the agency released an image of rocks from Earth (right). NASA hide caption

Coal miners listened as GOP presidential nominee Mitt Romney spoke during a rally last month in Beallsville, Ohio. Both Romney and President Obama have made the state a focal point of their campaigns. Justin Sullivan/Getty Images hide caption

Nona Alberts (Viola Davis) and Jamie Fitzpatrick (Maggie Gyllenhaal) share a triumphant moment with Nona's son Cody (Dante Brown) and Jamie's daughter Malia (Emily Alyn Lind). Kerry Hayes/20th Century Fox hide caption

Charlie Morris, 91, says he was at school in 1939 when he found out his brother was dead. For 10 years, his hatred consumed him and plagued his body with mysterious ailments. "When I began to forgive, there was all the answers to my illness," he says. StoryCorps hide caption

Meet Adam Wolf*, your asset protection adviser. (*Not his real name.) via Global Wealth Protection hide caption

"For two days and nights, Odysseus was alone in the wild water. The sea was so rough that he couldn't see beyond the nearest wave. Over and over again, he thought he was going to die." Neil Packer/Candlewick Press hide caption