Here are the basics about ACORN and about the videos that have put the organization in hot water.
TYPHOON HAIYAN, 2013 - A Philippine flag stands amongst the damage caused after powerful Typhoon Haiyan slammed into Tacloban City, Leyte province, central Philippines, Nov. 9, 2013. The most recent and one of the most powerful typhoons on record ripped through the region, wiping away buildings and leveling seaside homes with massive storm surges.
Scientists worry that two species of nonnative pythons now near the Everglades could breed, yielding more aggressive offspring.
Akron, Ohio, and Pittsburgh have done unexpectedly well, according to a new ranking of the best and worst performing cities. One lesson: There's more to economic activity than housing.
Most of the criticism for erroneous reports of gunshots is aimed at the Coast Guard exercise. But news organizations take hits too for going live with unconfirmed reports reminiscent of Chicken Little.
Anthony Caravella was sentenced as a teenager to life imprisonment on charges of rape and murder. Increasingly, DNA tests are uncovering evidence of shoddy police work and questionable prosecution tactics.