Dot and Dash are two ordinary kids who love going on adventures on their home TV channel: PBS Kids!

A summary of the day’s national and international news, using renowned experts to provide in-depth analysis. Each weekend broadcast contains original, in-depth field reporting on topics including education, healthcare, the economy, energy, science and technology, religion, finance and the arts.

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《演化：跨越40亿年的生命记录》讲述的是地球上一切生命的进化史，从早期原始生命的产生到物种大爆炸又大灭绝的原因，从雄性和雌性的共同进化到寄主和寄生物之间的进化比赛，当然更包括了十分详细的、关于我们人类自身的进化历程。 本书同时也是进化论本身的故事，“进化”这个观念如何在达尔文和少数几个科学家的脑中形成，又如何遭到宗教势力的残酷打击以及科学界的普遍质疑，以致达尔文潜伏20年之久酝酿巨著《物种起源》，展现了达尔文冒险而勤奋的一生。 在阐述进化生物学的作用时，作者通过大量案例生动展现了其在医药和农业等方面对人类日常生活产生的巨大影响——其中涉及抗生素滥用的后果方面，在当今更显其意义；而进化论最深刻的作用还在于它彻底改变了人类对自身的认识，重构了人类的信仰体系，作者对此的论述简洁清晰，令人有豁然开朗之感。 进化论如今虽已经得到近似真理般的认可，但作者并没有就此摒弃其他的可能性，而是在最后一章中特别探讨了“上帝”的位置，体现出一种开放而严谨的科学态度，使得全书视野更加开阔，带来深入而有趣的思考。

From PBS - In the frigid valleys of Japan's Shiga Highlands, a troop of snow monkeys make their way and raise their families in a complex society of rank and privilege where each knows their place. Their leader is still new to the job and something of a solitary grouch. But one little monkey, innocently unaware of his own lowly social rank, reaches out to this lonely leader, forming a bond with him that manages over time to warm his less than sunny disposition. It is a rare and remarkable gesture that alters both their lives. Changing seasons bring new babies to care for, a profusion of insects and blossoms to eat, family disagreements to squabble over and tragedies to overcome. Mating season brings competition for females, as the days grow shorter and colder in a rush toward winter. But with their now confident leader to guide them and their families to shelter and care for them, this troop of snow monkeys is ready to face the world.

Prof. Ludwig Von Drake shares his knowledge on the subject of child psychology. He is particularly studying Donald Duck (whom Von Drake refers to as "Mr. X" to protect his identity) and offers advice on how to handle Huey, Dewey and Louie.

美国国立精神卫生研究所的报告指出，大约1880万美国成年人有抑郁的症状。不同年龄层、不同种族、不同性别和不同社会经济群体都有可能得抑郁症。它使人无心工作，人际关系紧张，有时候甚至使人了无生趣。 所以，如果有许多人为抑郁所困扰，我们为什么要对此现象保持沉默？ 《走出抑郁阴影》就是PBS的一期多向探索抑郁的复杂问题的节目，为这种疾病展开广泛而及时的调查。 The National Institute of Mental Health reports that approximately 18.8 million American adults have a depressive disorder. The disease is not discriminating, seeping into all age, race, gender, and socioeconomic groups. Depression stalls careers, strains relationships, and sometimes ends lives. So if this many people are living with the disease, why the silence? DEPRESSION: Out of the Shadows is a multi-dimensional PBS project that explores the disease's complex terrain, offering a comprehensive and timely examination of this devastating disorder.

Making sense of the present by revealing the past. Journalists Celeste Headlee and Masud Olufani connect the present to the past through four distinct and varied stories, and New Yorker humorist Andy Borowitz adds his signature wit.

Exploring science, health and technology headlines with leading experts and professionals.

跟随主持人米歇尔·巴尔博萨 - 拉米雷斯（Michelle Barboza - Ramirez）、卡莉·摩尔（Kallie Moore）和布莱克·德·帕斯蒂诺（Blake de Pastino），一同踏上探索地球生命历史的旅程。从太古代生命的起源，到中生代——即所谓的“恐龙时代”，再一直到最近一次冰河时代的结束。