Genetic Study
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No Link Between Covid Vaccine And Sudden Deaths, Health Ministry Clarifies
Studies by the Indian Council of Medical Research (ICMR) and National Centre for Disease Control (NCDC) have established that there is no direct link between COVID-19 vaccination and the reports of sudden deaths in the country.
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This Turkish City Was Ruled By Women In Matriarchal Society 9,000 Years Ago, Study Finds
The female-centred approach in Catalhoyuk is in sharp contrast to patterns observed in later European cities.
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Study Finds New Genetic Disorder Impacts Brain Development In Children
A team led by the University of Otago-Otakou Whakaihu Waka from New Zealand pinpointed specific changes in a gene called CRNKL1 that can potentially cause a severe genetic disorder with microcephaly and severe intellectual disability.
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8 Mental Health Disorders May Stem From The Same Genetic Root, Study Reveals
A US study finds eight psychiatric disorders share genetic roots, offering hope for unified treatment approaches.
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Genetic Study Reveals Maya Civilization’s Collapse Was a Reorganization
A groundbreaking genetic study published in Current Biology reveals that the Maya civilization didn’t mysteriously vanish around 1,200 years ago, as once thought. By analyzing ancient genomes from Copán in western Honduras, researchers discovered strong genetic continuity from the Late Archaic era to modern Maya groups. This evidence challenges ...
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7,100-Year-Old Skeleton Reveals Unknown Human Lineage in China
A groundbreaking study of a 7,100-year-old skeleton found in Yunnan, China, has revealed a "ghost" human lineage previously known only through genetic inference. The woman, named Xingyi_EN, belonged to a deeply divergent group called the Basal Asian Xingyi lineage, which may have contributed to modern Tibetan ancestry. This discovery, along with ev...
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'Selfish' Genes "Introners" Proves To Be Major Source Of Genetic Complexity: Study
A new study proves that a type of genetic element called 'introners' is the mechanism by which many introns spread within and between species.
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How Some People Manage On Just 4 Hours Of Sleep? Scientists Answer
A mutation affects the sleep-wake cycle, leading to less sleep and potentially more deep sleep.
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Can Caffeine In Your Blood Help Fight Fat And Diabetes? New Study Says Yes
Researchers suggest that calorie-free caffeinated drinks could be explored as a means to help manage body fat.
-
Covid-19 Likely Originated From Wildlife Trade, Not Lab Leak, Researchers Claim
A new genetic study suggests Covid-19 likely originated from the wildlife trade, specifically in Wuhan's markets, rather than a lab leak.
-
Iguanas Travelled 5,000 Miles to Fiji on Rafts 34 Million Years Ago
Iguanas undertook a remarkable 5,000-mile journey from North America to Fiji around 34 million years ago. According to a new genetic study, these reptiles floated on rafts of vegetation, possibly due to extreme weather events. The research, published in PNAS, found that Fiji’s iguanas are closely related to North American species, contradicting e...
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Ancient Europeans Retained Dark Skin, Hair and Eyes Until the Iron Age, Claims New Study
A genetic study analysing 348 ancient DNA samples reveals that most prehistoric Europeans had dark skin, hair, and eyes well into the Iron Age. Although genes for lighter pigmentation appeared around 14,000 years ago, they remained rare until about 3,000 years ago. Lighter skin may have been advantageous for vitamin D production, while lighter eyes...
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Neanderthal Genetic Bottleneck 110,000 Years Ago May Explain Their Decline
A study suggests that Neanderthals experienced a population bottleneck 110,000 years ago, drastically reducing their genetic diversity. CT scans of their inner ear bones revealed a sharp decline in variation, indicating a drop in population size. This event may have made Neanderthals more vulnerable to environmental and competitive pressures, contr...
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Ancient DNA Sheds Light on the Diverse Genetic Origins of the European Huns
A new study has analysed ancient DNA from 370 individuals buried between the fourth and sixth centuries, revealing that the European Huns were genetically diverse. While some showed direct ties to Xiongnu elites from Mongolia, most carried mixed Northeast Asian ancestry. Researchers found no evidence of a single large-scale migration but instead ob...
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Genetic Mutations May Directly Influence Epigenetic Clocks and Aging
A study published in Nature Aging suggests a direct link between genetic mutations and epigenetic clocks, reshaping current theories on biological aging. Researchers found that DNA mutations influence methylation patterns, potentially driving the aging process. This challenges the idea that epigenetic changes are merely reflections of aging rather ...
-
No Link Between Covid Vaccine And Sudden Deaths, Health Ministry Clarifies
Studies by the Indian Council of Medical Research (ICMR) and National Centre for Disease Control (NCDC) have established that there is no direct link between COVID-19 vaccination and the reports of sudden deaths in the country.
-
This Turkish City Was Ruled By Women In Matriarchal Society 9,000 Years Ago, Study Finds
The female-centred approach in Catalhoyuk is in sharp contrast to patterns observed in later European cities.
-
Study Finds New Genetic Disorder Impacts Brain Development In Children
A team led by the University of Otago-Otakou Whakaihu Waka from New Zealand pinpointed specific changes in a gene called CRNKL1 that can potentially cause a severe genetic disorder with microcephaly and severe intellectual disability.
-
8 Mental Health Disorders May Stem From The Same Genetic Root, Study Reveals
A US study finds eight psychiatric disorders share genetic roots, offering hope for unified treatment approaches.
-
Genetic Study Reveals Maya Civilization’s Collapse Was a Reorganization
A groundbreaking genetic study published in Current Biology reveals that the Maya civilization didn’t mysteriously vanish around 1,200 years ago, as once thought. By analyzing ancient genomes from Copán in western Honduras, researchers discovered strong genetic continuity from the Late Archaic era to modern Maya groups. This evidence challenges ...
-
7,100-Year-Old Skeleton Reveals Unknown Human Lineage in China
A groundbreaking study of a 7,100-year-old skeleton found in Yunnan, China, has revealed a "ghost" human lineage previously known only through genetic inference. The woman, named Xingyi_EN, belonged to a deeply divergent group called the Basal Asian Xingyi lineage, which may have contributed to modern Tibetan ancestry. This discovery, along with ev...
-
'Selfish' Genes "Introners" Proves To Be Major Source Of Genetic Complexity: Study
A new study proves that a type of genetic element called 'introners' is the mechanism by which many introns spread within and between species.
-
How Some People Manage On Just 4 Hours Of Sleep? Scientists Answer
A mutation affects the sleep-wake cycle, leading to less sleep and potentially more deep sleep.
-
Can Caffeine In Your Blood Help Fight Fat And Diabetes? New Study Says Yes
Researchers suggest that calorie-free caffeinated drinks could be explored as a means to help manage body fat.
-
Covid-19 Likely Originated From Wildlife Trade, Not Lab Leak, Researchers Claim
A new genetic study suggests Covid-19 likely originated from the wildlife trade, specifically in Wuhan's markets, rather than a lab leak.
-
Iguanas Travelled 5,000 Miles to Fiji on Rafts 34 Million Years Ago
Iguanas undertook a remarkable 5,000-mile journey from North America to Fiji around 34 million years ago. According to a new genetic study, these reptiles floated on rafts of vegetation, possibly due to extreme weather events. The research, published in PNAS, found that Fiji’s iguanas are closely related to North American species, contradicting e...
-
Ancient Europeans Retained Dark Skin, Hair and Eyes Until the Iron Age, Claims New Study
A genetic study analysing 348 ancient DNA samples reveals that most prehistoric Europeans had dark skin, hair, and eyes well into the Iron Age. Although genes for lighter pigmentation appeared around 14,000 years ago, they remained rare until about 3,000 years ago. Lighter skin may have been advantageous for vitamin D production, while lighter eyes...
-
Neanderthal Genetic Bottleneck 110,000 Years Ago May Explain Their Decline
A study suggests that Neanderthals experienced a population bottleneck 110,000 years ago, drastically reducing their genetic diversity. CT scans of their inner ear bones revealed a sharp decline in variation, indicating a drop in population size. This event may have made Neanderthals more vulnerable to environmental and competitive pressures, contr...
-
Ancient DNA Sheds Light on the Diverse Genetic Origins of the European Huns
A new study has analysed ancient DNA from 370 individuals buried between the fourth and sixth centuries, revealing that the European Huns were genetically diverse. While some showed direct ties to Xiongnu elites from Mongolia, most carried mixed Northeast Asian ancestry. Researchers found no evidence of a single large-scale migration but instead ob...
-
Genetic Mutations May Directly Influence Epigenetic Clocks and Aging
A study published in Nature Aging suggests a direct link between genetic mutations and epigenetic clocks, reshaping current theories on biological aging. Researchers found that DNA mutations influence methylation patterns, potentially driving the aging process. This challenges the idea that epigenetic changes are merely reflections of aging rather ...
