No, from the perspective of official science, the existence of the Yeti (Bigfoot) has not been proven. All the tested biological samples attributed to these creatures turned out to belong to known animals under genetic analysis.

What do genetic studies say

The most authoritative study on this topic was published in 2014 in the journal Proceedings of the Royal Society B. Oxford geneticist Brian Sykes and his colleagues collected 57 hair samples from around the world, which, according to enthusiasts and museums, could belong to the Yeti, Bigfoot, or anomalous primates.

After thorough cleaning from contaminants, DNA was successfully sequenced from 30 samples. The result was clear: none of them belonged to an unknown creature to science. All the samples matched the DNA of well-known animals.

Two samples from the Himalayas showed a match with the DNA of the ancient polar bear, which sparked interest but did not confirm the existence of the Yeti. Sykes suggested that there may be an unknown subspecies of brown bear with polar bear admixture living in the Himalayas, but this is just a hypothesis, not a proof.

Where did the myth come from

Legends about the Yeti have a long history in the Himalayas. Local residents called it the Yeti, and these stories have existed since at least the 19th century. In the 1950s, when Nepal opened up to foreigners, Western climbers and journalists picked up these stories, and the real Yeti boom began.

However, as noted in a scientific article from 2025, all expeditions failed to encounter the creature or find its traces, and the signs that were taken for evidence were recognized as forgeries. Researchers conclude that the Yeti is more likely a folkloric character, a spirit, or a guardian of the mountains, rather than a real animal.

What about photos and videos

The most famous evidence, such as the 1967 film by Roger Patterson with a Bigfoot female, were later recognized as forgeries. Modern enthusiasts use drones, thermal cameras, and other technologies, but after decades of searching, they have not received any conclusive evidence.

Conclusion

Although belief in the Yeti is widespread, and enthusiasts continue to search, scientific data do not confirm its existence. All tested samples turned out to be animals or humans, and the legend likely has folkloric roots.
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