简介：人为什么会笑？笑的本质是什么？笑声在社交中有什么作用？大脑能分辨真笑和假笑吗？存在全世界通行的喜剧吗？

简介："Clean Eating"是欧美正在流行的趋势，新鲜、自然的食材能"清洁"身体，但事实果真如此吗，新陈代谢专家Giles Yeo博士深入调查。 　　Dr Giles Yeo investigates the latest diet craze and soc

简介：The Ebola virus. No-one knows exactly where it comes from but one thing is certain - it's one of the most virulent infections known to science. Th

简介：Dr Michael Mosley and Professor Alice Roberts investigate if male and female brains really are wired differently. 　　New research suggests that the con

简介：New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the h

简介：自从人类文明伊始酒精就被用作一种药物，但是关于酒精的科学似乎含糊不清而且充满了矛盾。我们对市售药品及其疗效相对比较熟悉，但是对其作用原理及对人体的影响却所知甚少。我们将调查有关酒精的证据，很多人认为每天适度饮酒对我们的身体健康不会产生太大影响，许多人认为每天少量饮酒其实对人体健康是有益的。而我们很多

简介：Horizon reveals how new archaeological discoveries are painting a different picture of the very first native Britons. For centuries it's been thou

简介：Most of us think that Obsessive Compulsive Disorder (OCD) is just over fussy tidying. But it's actually much more serious. Sophie has to check tha

简介：There are about 600 murders each year in the UK. So, what drives people to kill? Are some people born to kill or are they driven to it by circumstance

简介：Dr Kevin Fong explores a medical revolution that promises to help us live longer, healthier lives. Inspired by the boom in health-related apps and gad