(CNN) -- When an elderly nun and two fellow peace activists walked undetected onto one of the nation's most secure nuclear facilities last year, they wanted to call attention to the dangers of nuclear weapons. Read the complete article
(CNN) -- Charles Ramsey was eating some dinner Monday night when he heard screaming. Soon, he was knocking down a neighbor's door, freeing three women and a girl who police say were held hostage for years. Read the complete article
To begin to explain this, we turn to Nina Jablonski, professor of anthropology at Pennsylvania State University. She is a well-recognized researcher in primate evolution, and specifically the evolution of human skin, and she was the subject of a Science Seat on CNN Light Years. Read the complete article
COLUMBUS, OHIO (CNN) -- President Obama told graduates Sunday that "the institutions that give structure to our society have at times betrayed your trust" but called on young people to take a more active role in the political process as part of the solution. Read the complete article
Rhode Island became the tenth state in the nation to legalize same-sex marriage after the state legislature approved the measure on Thursday. Gov. Lincoln Chafee is expected to sign the bill at 5:45 p.m. ET. Read the complete article
Rep. Ed Markey, who became the Democratic nominee for U.S. Senate in Massachusetts earlier this week, will get a boost later this month from first lady Michelle Obama, who will travel to the state for a fundraising event. Read the complete article
Two years into the civil war that has become Syria's nightmare, U.S. President Barack Obama is still reluctant to commit himself to ending the carnage or even enforce his own warning about chemical weapons. Read the complete article
WASHINGTON (CNN) -- Calling him the "Bo Jackson of telecom" for his membership in both the cable television and wireless industries' halls of fame, President Obama announced plans Wednesday to nominate Tom Wheeler to head the Federal Communications Commission. Read the complete article
WASHINGTON (CNN) -- President Barack Obama filled out his Cabinet nominations Thursday morning when he tapped Penny Pritzker as his commerce secretary and Michael Froman as his U.S. trade representative. Read the complete article
(CNN) -- A Kentucky mother stepped outside of her home just for a few minutes, but it was long enough for her 5-year-old son to accidentally shoot and kill his 2-year-old sister with the .22-caliber rifle he got for his birthday, state officials said. Read the complete article
