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In 2023, it was reported that nematodes of the previously undescribed Panagrolaimus kolymaensis were revived after 46,000 years in cryptobiosis. [2] [3] However, a number of scientists expressed skepticism regarding the accuracy of the age analysis for these worms. [1] Phylogenetic analysis and genome comparison with C. elegans revealed that ...
Scientists have revived a worm that was frozen 46,000 years ago — at a time when woolly mammoths, sabre-toothed tigers and giant elks still roamed the Earth. A worm has been revived after 46,000 ...
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Between 1963 and 1991, archaeologists discovered Judean date seeds in excavation sites. Through radiocarbon dating, they were determined to be between 1,900 and 2,300 years old. In 2008, researchers at the Arava Institute for Environmental Studies began to germinate the seeds. [2] As of 2023, 7 Judean date palms have successfully germinated. In ...
A goldfish named Tish lived for 43 years after being won at a fairground in 1956. [100] A koi fish named Hanako reportedly died at 226 years old in 1977, making her the longest-lived koi fish ever recorded. [101] However, there is uncertainty as to the veracity of her longevity, with Snopes reporting that no conclusive evidence of her age could ...
The Real World’s Oldest Worm. It may not have been an earthworm named Pops, but in 2023 CNN reported that a roundworm from 46,000 years ago that was discovered and successfully revived. The ...
Nematodes are very small, slender worms. Most are free-living, often less than 2.5 mm long and some only about 1 mm. Many nematodes are microscopic. Some soil nematodes can reach up to 7 mm in length, and some marine species can reach up to 5 cm. Some are parasitic and can reach lengths of 50 cm or more. [42]