Baby Mammoth Preserved for 50,000 Years Is Unveiled in Russia’s Siberia

 In this photo released by the Mammoth Museum at the Russian North-Eastern Federal University on Monday, Dec. 23, 2024, University's Scientists show the remains of a 50,000-year-old baby mammoth uncovered by melting permafrost in Russia's Siberia. (Michil Yakovlev, Mammoth Museum at the Russian North-Eastern Federal University telegram channel via AP)
In this photo released by the Mammoth Museum at the Russian North-Eastern Federal University on Monday, Dec. 23, 2024, University's Scientists show the remains of a 50,000-year-old baby mammoth uncovered by melting permafrost in Russia's Siberia. (Michil Yakovlev, Mammoth Museum at the Russian North-Eastern Federal University telegram channel via AP)
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Baby Mammoth Preserved for 50,000 Years Is Unveiled in Russia’s Siberia

 In this photo released by the Mammoth Museum at the Russian North-Eastern Federal University on Monday, Dec. 23, 2024, University's Scientists show the remains of a 50,000-year-old baby mammoth uncovered by melting permafrost in Russia's Siberia. (Michil Yakovlev, Mammoth Museum at the Russian North-Eastern Federal University telegram channel via AP)
In this photo released by the Mammoth Museum at the Russian North-Eastern Federal University on Monday, Dec. 23, 2024, University's Scientists show the remains of a 50,000-year-old baby mammoth uncovered by melting permafrost in Russia's Siberia. (Michil Yakovlev, Mammoth Museum at the Russian North-Eastern Federal University telegram channel via AP)

The 50,000-year-old remains of a baby mammoth uncovered by melting permafrost have been unveiled to the public by researchers in Russia's Siberia region who call it the best-preserved mammoth body ever found.

Nicknamed Yana, the female mammoth weighs more than 100 kilograms (220 pounds) and is 120 centimeters (47 inches) tall.

Scientists believe that Yana was 1 year old when she died. Her remains are one of seven mammoth carcasses recovered worldwide.

Yana was found among the melting permafrost at the Batagaika crater in the far-eastern Russian area of Yakutia. Known as the “gateway to the underworld,” the crater is 1 kilometer deep and has previously revealed the remains of other ancient animals including bison, horses and dogs.

As permafrost melts, affected by climate change, more and more parts of prehistoric animals are being discovered.

Yana will be studied by scientists at Russia's North-Eastern Federal University, which has a dedicated mammoth research center and museum.

The university described the find as “exceptional” and said it would give researchers new information about how mammoths lived and adapted to their surroundings.



Bird Flu Virus Shows Mutations in First Severe Human Case in US, CDC Says

Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo
Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo
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Bird Flu Virus Shows Mutations in First Severe Human Case in US, CDC Says

Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo
Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo

The US Centers for Disease Control and Prevention said on Thursday its analysis of samples from the first severe case of bird flu in the country last week showed mutations not seen in samples from an infected backyard flock on the patient's property.

The CDC said the patient's sample showed mutations in the hemagglutinin (HA) gene, the part of the virus that plays a key role in it attaching to host cells.

The health body said the risk to the general public from the outbreak has not changed and remains low, according to Reuters.

Last week, the United States reported its first severe case of the virus, in a Louisiana resident above the age of 65, who was suffering from severe respiratory illness.

The patient was infected with the D1.1 genotype of the virus that was recently detected in wild birds and poultry in the United States, and not the B3.13 genotype detected in dairy cows, human cases and some poultry in multiple states.

The mutations seen in the patient are rare but have been reported in some cases in other countries and most often during severe infections. One of the mutations was also seen in another severe case from British Columbia, Canada.

No transmission from the patient in Louisiana to other persons has been identified, said the CDC.