can we de extinct dinosaurs ?

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can we de extinct dinosaurs ?

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https://www.nhm.ac.uk/discover/could-scientists-bring-dinosaurs-back.html

https://www.nhm.ac.uk/discover/could-scientists-bring-dinosaurs-back.html
Can we bring back dinosaurs? | Natural History Museum
The dinosaurs went extinct around 66 million years ago and with so much time having passed it is very unlikely that any dinosaur DNA would remain today. While dinosaur bones can survive for millions of years, dinosaur DNA almost certainly does not. But some scientists continue to search for it – just in case.
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Can we bring back dinosaurs? Is a mosquito trapped in amber really the way to bring dinosaurs back from the dead? … Could giraffes become extinct? Mammals expert Richard Sabin explains why giraffe numbers have plummeted in the past 15 years. Collections Indexing Earth’s wonders: a history of the Museum Find out how new developments will build …

https://www.science.org/content/article/should-we-bring-extinct-species-back-dead

https://www.science.org/content/article/should-we-bring-extinct-species-back-dead
Should we bring extinct species back from the dead? – Science
A second option is cloning. Scientists would take a preserved cell from a recently extinct animal (ideally before the last of its kind died) and extract the nucleus. They would then swap this nucleus into an egg cell from the animal’s closest living relative and implant the egg into a surrogate host. (Researchers actually did this in 2007, and …

https://www.bbc.com / future / article / 20230113-how-extinct-animals-could-be-brought-back-from-the-dead

https://www.bbc.com / future / article / 20230113-how-extinct-animals-could-be-brought-back-from-the-dead
How extinct animals could be brought back from the dead – BBC
Even if we can bring back extinct animals, there are ethical considerations. Reintroducing mammoths and thylacines might upset existing ecosystems. Since these animals became extinct, others will …

https://www.nationalgeographic.com/science/article/dinosaur-extinction

https://www.nationalgeographic.com/science/article/dinosaur-extinction
Dinosaur extinction facts and information | National Geographic
July 31, 2019. • 6 min read. Abundant fossil bones, teeth, trackways, and other hard evidence have revealed that Earth was the domain of the dinosaurs for at least 230 million years. But so far …

https://www.smithsonianmag.com/science-nature/these-are-extinct-animals-we-can-should-resurrect-180954955

https://www.smithsonianmag.com/science-nature/these-are-extinct-animals-we-can-should-resurrect-180954955
These Are the Extinct Animals We Can, and Should, Resurrect
The limit of DNA survival, which we’d need for de-extinction, is probably around one million years or less. Dinosaurs had been gone for a very long time by then. How long before de-extinction is …

https://www.smh.com.au/national/the-de-extinction-club-could-we-resurrect-mammoths-tassie-tigers-and-dinosaurs-20210703-p586jg.html

https://www.smh.com.au/national/the-de-extinction-club-could-we-resurrect-mammoths-tassie-tigers-and-dinosaurs-20210703-p586jg.html
De-extinction: Could we bring back dinosaurs, mammoths and Tasmanian …
See all 6 stories. He died of the cold. His name was Benjamin, the thylacine, Ben, the last Tasmanian Tiger – only we didn’t know that when he was captured and put in a zoo in 1933. In grainy …

https://www.britannica.com/animal/dinosaur/Extinction

https://www.britannica.com/animal/dinosaur/Extinction
Dinosaur – Extinction Causes, Evidence, & Theory | Britannica
Dinosaur – Extinction Causes, Evidence, & Theory: The mass extinction of dinosaurs 66 million years ago remains a misconception; the fossil record shows that dinosaurs were already in decline during the late Cretaceous. Proposed causes for the extinction of dinosaurs have included everything from disease, heat waves, cold spells, faunal changes, and an asteroid collision during the K-T boundary.

https://www.nationalgeographic.com/science/article/why-dinosaurs-extinction-is-an-ongoing-puzzle

https://www.nationalgeographic.com/science/article/why-dinosaurs-extinction-is-an-ongoing-puzzle
Why the dinosaurs’ extinction is an ongoing puzzle – National Geographic
July 03, 2020. Dinosaurs ruled the world for roughly 140 million years—until they suddenly disappeared. While decades of research point to an asteroid impact at Chicxulub crater as the end of …

https://www.nature.com/articles/s41467-021-23754-0

https://www.nature.com/articles/s41467-021-23754-0
Dinosaur biodiversity declined well before the asteroid impact … – Nature
The question why non-avian dinosaurs went extinct 66 million years ago (Ma) remains unresolved because of the coarseness of the fossil record. A sudden extinction caused by an asteroid is the most …

https://www.nationalgeographic.org/video/nat-geo-explores-why-dinosaurs-extinction-ongoing-puzzle

https://www.nationalgeographic.org/video/nat-geo-explores-why-dinosaurs-extinction-ongoing-puzzle
Nat Geo Explores: Why the Dinosaurs’ Extinction is an Ongoing Puzzle
19 oct. 2023Failed to fetch. Dinosaurs ruled the world for roughly 140 million years—until they suddenly disappeared. While decades of research point to an asteroid impact at Chicxulub crater as the end of the dinosaurs’ reign 66 million years ago, scientists weren’t always so sure what happened to these mesmerizing creatures. Theories varied wildly …
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