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1,767,133 results
The massive asteroid impact that wiped out the lifes of the dinosaurs 66 million years is one example of a mass extinction event.
68,078 views
1 year ago
There have been five mass extinctions that our planet witnessed in the last half a billion years, not just one. And we can be ...
149,697 views
About 66 million years ago, a terrible extinction event wiped out the dinosaurs. But it wasn't the only event of this kind -- extinctions ...
1,680,495 views
8 years ago
In this unsettling episode of SciShow, Hank takes us on a trip through time to revisit the 5 major mass extinction events that have ...
1,135,103 views
12 years ago
The Amazon rainforest of South America is a paradise for flowering plants. But long ago, the landscape that we now think of as the ...
1,057,869 views
2 years ago
... 6th mass extinction: http://www.businessinsider.com/earths-sixth-mass-extinction-is-already-happening-2014-7 ...
3,661,637 views
9 years ago
The first era of our current eon, the Paleozoic Era, is probably the most deceptively fascinating time in Earth's history.
3,386,773 views
6 years ago
In the middle of the Cambrian, life on land was about to get a little more crowded. And those newcomers would end up changing ...
3,025,719 views
4 years ago
Although oceans make up 71 percent of Earth, how much of it has been explored? Very, very little. And less than 10 percent has ...
116 views
2 days ago
Become a Patron today and support my channel! Donate link above. I can't do it without you. Thanks to those who have supported ...
995,057 views
10 months ago
Hello Everybody! Here's another longer video, about maybe my biggest and broadest topic yet: The Permian-Triassic Mass ...
2,590,106 views
The carbon and fossil fuel emissions on Earth are causing global warming and other catastrophes like oceans without oxygen, ...
7,923 views
But according to the National Academy of Sciences, the Sixth Mass Extinction has already begun. It started in the middle of the ...
609,823 views
Leading biologist tells Scott Pelley humans would need “five more Earths” to maintain our current way of life. #60Minutes #News ...
5,078,455 views
During one of the most pivotal moments in our evolutionary story our brains actually shrank relative to our bodies. Thanks to Ceri ...
475,524 views
The world's animals and wildlife are becoming extinct at a greater rate than at any time in human history. Could technology help to ...
112,592 views
This time, we're the asteroid. Viewers like you help make PBS (Thank you ) . Support your local PBS Member Station here: ...
4,297,612 views
This video is #sponsored by FOREO. Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ ...
398,890 views
6 months ago
Are we really on the brink of a new mass extinction? Palaeontologist Michael Benton explains how scientists trace the history of ...
118,688 views
7 years ago