For a craft brewery, a good beer recipe can be the key to success. So why would one give it away?In St. Paul, Minnesota, the Tin Whiskers brewery only started hand-bottling its beers a couple of weeks ...

Harbor seals have an amazingly fine-tuned sense for detecting prey, as marine biologists have noted for years. Even when blindfolded, trained seals are able to chase the precise path of an object that ...