Obama will visit Puerto Rico, the first US official since the '60s to do so.
Other countries pledge to lend money to Libyan rebels.
Everyone has a reality show, even the Duchess of York.
Red light cameras came back on last night.
APD has new summertime operation to bust you if you're trying to pay for sex.
Super weeds evolving to beat pesticides.
Mississippi river spreading "ravenous" Asian carp.
Researchers may add fat as the sixth taste.
Even bigger supernovas!
Read Sarah Palin's email!