自從人類文明伊始酒精就被用作一種藥物，但是關于酒精的科學似乎含糊不清而且充滿了矛盾。我們對市售藥品及其療效相對比較熟悉，但是對其作用原理及對人體的影響卻所知甚少。我們將調查有關酒精的證據，很多人認為每天適度飲酒對我們的身體健康不會產生太大影響，許多人認為每天少量飲酒其實對人體健康是有益的。而我們很多人喝酒不是這樣，不是每天少量飲酒而是平時幾乎滴酒不沾，到周末的時候才豪飲兩三次；或者是邀上好友共進晚餐喝大量的葡萄酒；或者喝些雞尾酒或烈酒。豪飲的危害到底有多大呢？我們馬上來揭曉答案…

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...

你曾經填寫過在線調查嗎？你想知道為什么你會收到你前一天研究的產品的廣告嗎？害怕。非常害怕。數(shù)據已經超過石油，成為世界上最有價值的資產，而且它正被用來發(fā)動文化和政治戰(zhàn)爭。我們正在為控制我們最私密的個人細節(jié)而斗爭。

BBC 電子游戲自誕生之日起，媒體與學界對其進行的爭論就從未停息。有人說它使人成癮，有人說它讓人變得暴力……然而這些都是真的嗎？電子游戲真的有那么壞嗎？《地平線》將帶你回顧三十年來學界對其進行的各項研究，從科學角度闡釋電子游戲對人腦產生的影響，以及它可能為我們帶來的益處。

In 2014, the International Space Station had to move three times to avoid lethal chunks of space debris and there is an increasing problem of satellites mysteriously breaking down. With first-hand accounts from astronauts and experts, Horizon reveals the scale of the problem of space junk. Our planet is surrounded by hundreds of millions of pieces of junk moving at 17,000 miles...

According to the UN, it is predicted that the human population could reach ten billion people by the year 2050. For broadcaster and naturalist Chris Packham, who has dedicated his life to championing the natural world, the subject of our growing population and the impact it is having on our planet is one of the most vital – and often overlooked – topics of discussion in an era ...

一座金字塔中的發(fā)現(xiàn)讓考古學家開始尋找有關努比亞王國的線索。這不是普通的考古挖掘作業(yè)，因為這座金字塔被水淹沒了?？脊艑W家要首度潛入這座水底金字塔，讓我們更了解古老的努比亞王國。

Drones are transforming our world. We use them to deliver our medicines, clean our skyscrapers and even fight fires. But there is a dark side to this airborne revolution, from a shocking rise in drone-plane near misses above our heads to last year's sustained drone disruption at Gatwick – Britain's second largest airport – that ruined the Christmas plans of 140,000 people and c...

電影《人間世》由陶濤、張琪、秦博、范士廣四位導演共同執(zhí)導，陶濤，張琪聯(lián)合監(jiān)制，秦博、范士廣任總策劃。影片選取兩位身患絕癥的病人，將目光聚焦于她們的家庭，記錄下她們人生最后的時光，書寫了一首關乎愛的生命詩篇。電影《人間世》是一部不同于電視版的大銀幕作品，秉承對生命的敬畏，以全新的主題立意，構建不一樣的敘事視角與故事結構，將電影蒙太奇手法創(chuàng)造性融入真實感人的紀錄影像，向電影中這些真實，可愛并飛揚著生命力量的人物致以最大的敬意。人間世，愛是感同身受的勇氣，觸手可及！