NPR's Joseph Shapiro reports on the impact this weekend's crash of the space shuttle Columbia will have on the National Aeronautics and Space Administration.
Journalist Melissa Dahl went on a mission, researching the nature of "cringe." She hoped to free herself from awkward moments. Instead, she learned from them.
Cartoonist Liana Finck has spent years learning the "rules" of social interactions. She's not convinced. Her comics poke fun at the contradictions and absurdities of daily life and modern parenting.