science

A roundup of the latest news: how dollar stores can save you money; the babes in contention for a new Genie award; Apple announces when they will reveal the iPad 2; 2010 was the safest year in aviation history; and Canadians care more about global warming than Americans.

The real cure for the common hangover; a holidaying Canadian alleges she was sexually assaulted by Mexican police; Apple CEO Steve Jobs takes medical leave; how genetics play into your friendships; and Nicole Kidman and Keith Urban have had a baby via a surrogate mother.

The majority of Canadians don't plan on retiring; Snooki writes a book; a Canadian girl discovers a supernova; disturbing statistics on women with HIV/AIDS in Brazil; and some funky grandmas to get you through hump-day

Beauty sleep exists; the best apps for holiday travel; Claire Danes and the Latisse controversy; Facebook's Mark Zuckerberg named Time's Person of the Year; and Ms. G goes public with her story.

Science explains the rules of attraction; Prince William and Kate Middleton's fancy engagement photos; Craigslist's refusal to remove Canadian sex ads; Barbara Walters gets sassy with Jersey Shore; and Haitian aid isn't reaching Haitian contractors.