Ultrasound may help regrow teeth Hockey players, rejoice! A team of University of Alberta researchers has created technology to regrow teeth—the first time scientists have been able to reform human dental tissue. view more (2006-06-29)
Coffee drinking protects against an eyelid spasm People who drink coffee are less likely to develop an involuntary eye spasm called primary late onset blepharospasm, which makes them blink uncontrollably and can leave them effectively 'blind'. view more (2007-06-20)
