2023年2月21日，哥伦比亚广播公司续订《幸存者》第四十五季。本季将是自新冠疫情爆发以来的第五季播出，将继续遵守第41季引入的严格安全协议，因此，本季将继续维持26天的游戏时间，有18名参赛者分成三个部落。据透露，在上一季中被医疗后送走的参赛者Bruce Perreault将在第四十五季回归。
流贯婆罗洲东北端从源头到出海绵延五百六十公里，京那巴当岸河是沙巴的命脈，这里有奇幻地景，从雾气缭绕的丛林高地，沿途的奇异景象让人目不暇给，也被誊为东方亚马逊！
有一部关于图坦卡蒙的纪录片.讲述传奇一生以及千古谜团的最新探究
亚莉安娜往北来到土耳其边界的历史重镇大布里士。她造访了当地的历史遗迹与古代市集，并尝遍西北地区的招牌美味：起司、当地蜂蜜、加了玫瑰酱的凝脂奶油。接着她来到一间草药店，学习在波斯料理与顺势医学中，极为重要的冷热平衡概念，再到由一位特殊女性所开的餐厅，大啖蔬菜卷与肉丸。亚莉安娜随后到一间糕饼店，品味大布里士的知名甜点；一位著名的糕点店老板，还教她如何制作当地的特色菜。回到杜拜之后，亚莉安娜将包含羊奶起司与草药的经典波斯料理，变成典雅的开胃菜，更用番红花做出酸酸甜甜
英国著名物理学家史蒂芬•霍金近日发出警告，称外星生物可能真的存在，但是人类与他们接触可能会带来毁灭性的后果。在“探索”频道新近推出的纪录片《与霍金一起了解宇宙》中，霍金指出外星生物在消耗尽自己星球上的资源后便会乘坐大型飞船到他们能够到达的星球掠夺资源，并将那里开拓成为他们的殖民地；如果有外星生物到访地球，那将会像当年意大利航海家哥伦布登陆美洲大陆一样，最后给人类带来毁灭性的灾难。 68岁的霍金在片中谈论了他对宇宙外星生命问题的最新思考。他认为外星生命几乎肯定存在於宇宙的许多其他地方——不仅是活在行星之上，甚至还可能存在於恒星中心，甚或是漂浮於行星间的广阔宇宙。 霍金认为外星人存在的理论依据，超乎寻常的「简单」。他指出，宇宙有1000亿个银河系，每个都包含上亿计恒星，在这样一个庞大空间裏，地球不大可能是唯一演化出生命的行星。「我觉得，纯粹出於数学脑筋去想，单是如此巨大的数字，就足已令『外星人存在』的想法显得完全合理。真正的挑战是，去发现外星人到底是什么样子。」 《与霍金一起了解宇宙》这纪录片耗3年多制作，期间霍金曾多次坚持对剧本作大幅修改。Discovery执行制作人史密森（John Smithson）说：「他希望能制作一个既能娱乐大众、又能娱乐科学界的节目，考虑到其复杂性，这是一项很难的工作。」(简介转自Dexter)
NBC宣布预订生存专家BearGrylls开发的另一部野外求生竞技真人秀（6集）——去年NBC曾播出BearGrylls开发的《GetOutAlive》，同样为野外求生节目。新节目命名为《RunningWildWithBearGrylls》，BearGrylls将带领一群名人到偏僻的地方完成为期48小时的探险任务。
Comedians Ed Byrne and Dara O Briain embark on an expedition of a lifetime, crossing 3,500 miles from the bright lights of modern day Malaysia to the jungles of Myanmar
为了赢得超级大奖，几对夫妇踏上一场前往人间天堂的旅程，并在各自伴侣母亲的帮助下迎接各种挑战。
Richard Ayoade takes a ruthlessly efficient approach to travel. In 48 hours he covers everything a city has to offer. Episode 1 - Barcelona Richard and actor Kathy Burke do Barcelona in 48 hours, including some far-out cuisine, Cava tasting, a guided tricycle tour and surrealist artist Miro Episode 2 - Istanbul Richard and comedian Adam Hills embark on a whirlwind visit in Istanbul, including a boat trip, a massage, a very close shave, and some haggling at the Grand Bazaar Episode 3 - Iceland Richard takes actor Jessica Hynes on a whirlwind weekend away to the stunning scenery of Iceland, for waterfalls, glaciers, geysers, whales, rotten shark and elf school Episode 4 - Marrakech Richard and actor Stephen Mangan eat steamed sheep's head and go hot air ballooning and camel riding on a quickie weekend trip in Morocco
As always, fun, excitement and gossip permeate the rarified air of Beverly Hills. Lisa Vanderpump has been tapped to throw out a first pitch at Dodger Stadium, while Kyle buys $75,000 sunglasses for her store. Unfortunately, real life always has a way of rearing its ugly head. Kyle wonders how to deal with her troubled sister Kim, currently in rehab, and Eileen suffers a loss in her family. In the midst of her Lyme disease struggle, Yolanda shows up for Lisa Rinna's birthday dinner, but her appearance draws mixed reactions.
Archaeologist Julian Richards returns to some of his most important digs to discover how science, conservation and new finds have changed our understanding of entire eras of ancient history. Pagans of Roman Britain 1/4 Julian Richards goes back to the excavation of two burials from Roman Britain. Families of the Stone Age 2/4 Archaeologist Julian Richards returns to the excavation of two burials from the Stone Age. Sacred Women of the Iron Age 3/4 Julian Richards returns to the excavation of two very different Iron Age women. The First Anglo-Saxons 4/4 Julian Richards returns to the excavation of two early Anglo-Saxon cemeteries.
