Horizon looks at dark energy - the mysterious force that is unexpectedly causing the universe's expansion to speed up. The effects of dark energy were discovered in 1998 but physicists still don't know what it is. Worse, its very existence calls into question Albert Einstein's general theory of relativity - the cornerstone of modern physics. The hunt for the identity of dark en...

【File1:瘋子鄰居】鄰居的脫軌行為越來越夸張，難不成有不可告人的秘密... 　　【File2:全力揮棒】一個(gè)不找工作的年輕人上傳自己的墮落生活視頻，被母親責(zé)罵后惱羞成怒，一氣之下... 　　【File3:遺失物】年輕夫婦慶祝新居落成時(shí)，突然，一個(gè)沒見過的手機(jī)鈴聲響起... 　　【File4:拷問看護(hù)】受看護(hù)照顧的爺爺看起來不太對(duì)勁，就在家人進(jìn)行調(diào)查時(shí)，意外發(fā)現(xiàn)恐怖真相... 　　【File5:靈異驗(yàn)證（前篇）】前往知名靈異景點(diǎn)的兩個(gè)年輕人，竟開始做出詭譎異常的荒唐舉動(dòng)... 　　【File6:外表80歲的12歲】劇組人員收到一支老人在說話的視頻，只是畫面中的?老人?，越看越不對(duì)勁... 　　【File7:意外的陷阱】女高中生在公園跌倒，脖子受了重傷。之后，劇組發(fā)現(xiàn)一支叫?狩獵?的奇怪視頻... 　　【File8:生日宴會(huì)上的禮物】女初中生們開心慶祝生日，但其實(shí)，這是一場(chǎng)慘絕...

Dr Michael Mosley seeks to establish the truth about meat. Are those barbecue favourites like burgers and sausages really that bad? Should we all go vegetarian instead? 　　Michael uncovers the latest science and puts it to the test on a high-meat diet. Will eating beef and bacon every day be bad for him? What meat should a healthy carnivore be buying?

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. This special episode of Horizon meets the scientists and doctors from all around the world looking for the cure and hears first-hand accounts of what it's actually like to catch - and survive - this terrible disease.

A documentary on the 1970s punk trio Death, and their new-found popularity decades after they disbanded.