HSBC cuts interest rates on new Regular Saver accounts from 5% to 2.75%, while existing customers will continue to earn 5% until their 1-year term ends. A study found antibiotic resistance of the stomach bug H. pylori doubled from under 10% in 1998 to almost 22% last year. An unconventional beekeeper thinks he has found a way to save declining honeybee colonies in California.