Are they white—or brown?It doesn’t take a scientist to tell a polar bear and a brown bear apart. Or does it?
Photo gallery: Obama goes to EuropeThe U.S. president pops into Ireland for a beer, England for a state dinner with the Queen
Bomb scare precedes royal visit to IrelandIED found on bus outside Dublin hours before the Queen’s historic tour
Goodbye, IrelandWith the economy in a tailspin, the Irish are leaving the Emerald Isle at the rate of 1,000 a week
Contraception championsOnce dominated by the Catholic Church and its bans, the Irish now lead the way in the use of birth control
Financial woes give way to political ones in IrelandCoalition government faces mounting pressure to resign as bailout package looms