Rebecca Sinclair, the wife of a high-ranking US general who had an affair, said in an interview that military marriages suffered from the protracted US involvement in Iraq and Afghanistan.
An iceberg twice the size of Manhattan has broken away from the Petermann Glacier in northern Greenland, raising concerns about North Atlantic shipping lanes and oil platforms.
An accretion disk around a young star has suddenly disappeared, leaving astronomers wondering where all the dust went.
A record 38 percent of Americans, including 24 percent of Republicans, say their political leaders are talking too much about faith and prayer. Fifty-four percent say churches should stay out of politics, says a Pew Research Poll.
Gabrielle Giffords was in the spotlight at the State of the Union address Tuesday. Today, she casts her last vote for a bill about drug smuggling.