Police in Aloha, Oregon are searching for the person who left a makeshift bomb inside a portable toilet, injuring a woman who entered to use the restroom.
Two other devices placed in nearby mailboxes exploded hours later.
The grandson of a 74-year-old woman who was reported missing from a Florida nudist resort on Monday has been charged with her murder. Pasco County Sheriff's Deputies arrested Brandon Macheatto, 18, on Monday morning.
By Ben Brumfield and Cristy Lenz
(CNN) -- Heat. There's been plenty of it to go around in Arizona these first days of summer -- literally and politically -- after the air conditioning went out at a dog kennel.
A woman was uninjured after entering a lion exhibit at the Memphis Zoo in an attempt to feed the big cats cookies.
Visitors contacted Memphis Zoo security when the woman jumped the barrier into the lions' enclosure.
As the number of unaccompanied children crossing the southern U.S. border soars
the Obama administration is increasing its warnings to Central American families not to send their children on the treacherous journey.
The investigation into whether the IRS deliberately targeting conservative groups has taken a bit of a left turn, and now lawmakers want to special prosecutor to look into why some of the evidence disappeared.