A chicken-size dinosaur with a taste for termites was the "anteater" of its day and may be one of the smallest dinosaurs ever discovered in North America, scientists say. The new species, dubbed Albertonykus borealis, is a member of an unusual-looking dinosaur group known as the Alvarezsaurs, which have also been found in Asia and South America. About a dozen arm and leg bones dated at 70 million years old were found in Alberta, Canada, in 2002 but have only recently been analyzed. Bizarre Creatures "They're really freakish animals," study co-author Nick Longrich, a paleontologist at the University of Calgary...