Even leaders of the free world can't forget Valentine's Day: Take a look back at how past presidents — from Jimmy Carter to Barack Obama — have celebrated the special day with the first ladies ...

The United States Patent and Trademark Office grants different types of ... And more will likely be granted on Valentine’s Day. (New patents are issued every Tuesday.) "Miniature Rose Plant ...

Following is a trascript of the video. Fewer people are celebrating Valentine's Day, yet we're spending more than ever on chocolates, flowers, and jewelry. In a recent survey, 51% of people said ...