The shimmering dunes of White Sands National Park harbor an extraordinary secret: fossilized human footprints that suggest human presence in the Americas as much as 10,000 years earlier than previously believed. How did these footprints in the sand manage to survive for so long? And why is their discovery changing everything we thought we knew about human history in the region? Untold Earth explores the seeming impossibilities behind our planet’s strangest, most unique natural wonders. From frag
FacebookPBS Digital Studios
The shimmering dunes of White Sands National Park harbor an extraordinary secret: fossilized human footprints that suggest human presence in the Americas as much as 10,000
PBS Digital Studios. . The shimmering dunes of White Sands National Park harbor an extraordinary secret: fossilized human footprints that suggest human presence in the Americas as much as 10,000 years earlier than previously believed. How did these footprints in the sand manage to survive for so long? And why is their discovery changing ...
已浏览 1.5万 次2 周前
Nature Documentary
Nature's Greatest Talents - Smart And Smarter | Free Documentary Nature
49:31
Nature's Greatest Talents - Smart And Smarter | Free Documentary Nature
YouTubeFree Documentary - Nature
已浏览 2.3万 次1 周前
The Caribou Herd's Coastal Journey for Survival | Nature's Great Migrations | BBC Earth
3:00
The Caribou Herd's Coastal Journey for Survival | Nature's Great Migrations | BBC Earth
YouTubeBBC Earth
已浏览 25.3万 次6 天之前
Amazing Colors of Nature in 4K HDR 60fps - Tropical Animals and Relaxing Music
2:27:08
Amazing Colors of Nature in 4K HDR 60fps - Tropical Animals and Relaxing Music
YouTubeBalu - Relaxing Nature in 4K
已浏览 776.3万 次2022年11月12日
热门视频
Learn more about your favorite PBS shows and films
Learn more about your favorite PBS shows and films
pbs.org
2015年12月15日
Living Places | Nature | PBS
Living Places | Nature | PBS
pbs.org
2014年11月18日
Stream Classic PBS NATURE Episodes - Nature
Stream Classic PBS NATURE Episodes - Nature
pbs.org
2023年9月11日
PBS Nature Episodes
Happy National Bird Day! Stream classic NATURE episodes for free on apps and smart TV platforms: to.pbs.org/3GHhICI | Nature | PBS
0:57
Happy National Bird Day! Stream classic NATURE episodes for free on apps and smart TV platforms: to.pbs.org/3GHhICI | Nature | PBS
FacebookNature | PBS
已浏览 1.6万 次2024年1月5日
Happy birthday to the National Park Service! Stream classic NATURE episodes for free on your apps and smart TV platforms: to.pbs.org/3GHhICI | Nature | PBS
0:55
Happy birthday to the National Park Service! Stream classic NATURE episodes for free on your apps and smart TV platforms: to.pbs.org/3GHhICI | Nature | PBS
FacebookNature | PBS
已浏览 2.5万 次2023年8月25日
Video | Nature | PBS
Video | Nature | PBS
PBS
2014年9月16日
Learn more about your favorite PBS shows and films
Learn more about your favorite PBS shows and films
2015年12月15日
pbs.org
Living Places | Nature | PBS
Living Places | Nature | PBS
2014年11月18日
pbs.org
Stream Classic PBS NATURE Episodes - Nature
Stream Classic PBS NATURE Episodes - Nature
2023年9月11日
pbs.org
Nature
Nature
2015年12月15日
pbs.org
Amazon Rainforest: An Interactive Experience | Nature | PBS
Amazon Rainforest: An Interactive Experience | Nature | PBS
2020年6月18日
PBS
Video | Nature | PBS
Video | Nature | PBS
2014年9月16日
PBS
Survival, AT ANY COST. | Nature | PBS
0:36
Survival, AT ANY COST. | Nature | PBS
已浏览 13.8万 次2018年4月27日
FacebookNature | PBS
PBS NATURE Resources for Parents and Teachers
2020年3月18日
PBS
17 Nature Documentaries Streaming on PBS
2023年12月14日
pbs.org
0:31
Travel the globe with Sir David Attenborough to reveal the secret …
已浏览 48.5万 次2022年6月29日
FacebookPBS
1:01
22K views · 321 reactions | What's the difference between natural an…
已浏览 2.2万 次2 周前
FacebookPBS
America Outdoors with Baratunde Thurston
2022年4月19日
pbs.org
1:19
33K views · 5.2K reactions | One family, 37 different faces. This is t…
已浏览 3959 次1 周前
FacebookPBS
0:31
43K views | Survival within earth's natural wonders poses great chall…
已浏览 4.4万 次2 周前
FacebookWTTW - Chicago PBS
0:23
Learn how fireflies can be a good indicator of the health of the envir…
已浏览 2.6万 次2020年10月21日
FacebookPBS
Take a moment to watch one of the most incredible life cycles in the n…
已浏览 3.3万 次4 个月之前
FacebookPBS
NATURE Season 42 Preview
2023年10月18日
PBS
0:36
360K views · 369 reactions | Get a front-row seat to the rejuvenation …
已浏览 36.1万 次1 周前
FacebookNature | PBS
0:26
24K views · 625 reactions | Don't go chasing waterfalls...  | Nature | P…
已浏览 2.5万 次3 周前
FacebookNature | PBS
0:11
Happy Birthday to our favorite "voice" for the natural world, Davi…
已浏览 1.6万 次2020年5月8日
FacebookNature | PBS
0:54
3.7M views · 1.7K shares | Sit back, relax, and watch these lions play..…
已浏览 379.8万 次3 周前
FacebookNature | PBS
0:58
186K views · 1.5K reactions | Turn your sound on to fully enjoy this s…
已浏览 18.7万 次6 天之前
FacebookNature | PBS
Wednesdays on PBS | Nature
2011年11月8日
thirteen.org
0:57
6.9K views · 525 reactions | "The Amazon Rainforest -- this is perha…
已浏览 6941 次1 周前
FacebookNature | PBS
1:07
215K views · 341 reactions | Question: What kind of bear is bes…
已浏览 21.6万 次5 天之前
FacebookNature | PBS
0:39
59K views · 535 reactions | For primates, family is everything. Me…
已浏览 6万 次2 周前
FacebookNature | PBS
0:34
2K reactions · 55 comments | If you live in Southern California, chance…
已浏览 14.4万 次1 周前
FacebookPBS SoCal
0:43
1.3M views · 1.6K reactions | Happy Valentine’s Day! From family, to fri…
已浏览 139万 次1 周前
FacebookNature | PBS
1:00
30K views · 25 reactions | America's natural environment is diverse, be…
已浏览 3万 次1 周前
FacebookPBS American Portrait
观看更多视频
静态缩略图占位符