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Showing posts older than #4911 · Back to latest

Older Posts 20 shown
Post #4910 132
Repairing DNA damage: Scientists discover a surprising new benefit of melatonin
A new study suggests melatonin supplements may help night shift workers boost their body's DNA repair processes, potentially offsetting some of the damage linked…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-30 17:11 GMT+8（北京时间）
ScienceDaily Repairing DNA damage: Scientists discover a surprising new benefit of melatonin A new study suggests melatonin supplements may help night shift workers boost their body's DNA repair processes, potentially offsetting some of the damage linked to working overnight. The findings are early but raise the possibility of a simple strategy…
Post #4909 204
Tiny “sesame” sea slug discovered in Taiwan turns out to be a new species
A sea slug smaller than a sesame seed has turned up in Taiwan’s coastal waters — and it’s so tiny and unusual that scientists realized they had discovered a completel…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-27 21:00 GMT+8（北京时间）
ScienceDaily Tiny “sesame” sea slug discovered in Taiwan turns out to be a new species A sea slug smaller than a sesame seed has turned up in Taiwan’s coastal waters — and it’s so tiny and unusual that scientists realized they had discovered a completely new species. Named Thecacera sesama after its black-and-yellow “sesame-like” appearance…
Post #4908 196
Scientists discover ancient single-celled ancestors still live on in your blood
Scientists uncovered evidence that human blood cells may trace their origins back to single-celled ancestors that lived 700 million years ago. By rebuilding the evolu…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-27 13:37 GMT+8（北京时间）
ScienceDaily Scientists discover ancient single-celled ancestors still live on in your blood Scientists uncovered evidence that human blood cells may trace their origins back to single-celled ancestors that lived 700 million years ago. By rebuilding the evolutionary family tree of blood cells, the team revealed how today’s immune system grew from…
Post #4907 181
USC scientists discover a hidden Alzheimer’s trigger and a possible way to shut it down
USC researchers have identified potential new drug compounds that may reduce the brain inflammation linked to Alzheimer’s disease, especially in people with the high-…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-26 12:56 GMT+8（北京时间）
ScienceDaily USC scientists discover a hidden Alzheimer’s trigger and a possible way to shut it down USC researchers have identified potential new drug compounds that may reduce the brain inflammation linked to Alzheimer’s disease, especially in people with the high-risk APOE4 gene. The compounds target cPLA2, an enzyme that seems to fuel harmful inflammation…
Post #4906 267
Adorable tiny blue octopus found nearly 6,000 feet beneath the Galápagos
A mysterious little blue octopus discovered nearly 6,000 feet beneath the waters of the Galápagos Islands has officially been identified as a brand-new species. About…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-25 14:17 GMT+8（北京时间）
ScienceDaily Adorable tiny blue octopus found nearly 6,000 feet beneath the Galápagos A mysterious little blue octopus discovered nearly 6,000 feet beneath the waters of the Galápagos Islands has officially been identified as a brand-new species. About the size of a golf ball, the tiny creature stunned researchers during a deep-sea expedition…
Post #4905 216
Adorable tiny blue octopus found nearly 6,000 feet beneath the Galápagos
A mysterious little blue octopus discovered nearly 6,000 feet beneath the waters of the Galápagos Islands has officially been identified as a brand-new species. About…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-25 14:17 GMT+8（北京时间）
ScienceDaily Adorable tiny blue octopus found nearly 6,000 feet beneath the Galápagos A mysterious little blue octopus discovered nearly 6,000 feet beneath the waters of the Galápagos Islands has officially been identified as a brand-new species. About the size of a golf ball, the tiny creature stunned researchers during a deep-sea expedition…
Post #4904 247
“Zombie cells” aren’t always bad and that could transform anti-aging medicine
Scientists are uncovering a surprising truth about aging cells: some may damage the body, while others help protect it. The discovery is fueling a new wave of precisi…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-22 12:28 GMT+8（北京时间）
ScienceDaily “Zombie cells” aren’t always bad and that could transform anti-aging medicine Scientists are uncovering a surprising truth about aging cells: some may damage the body, while others help protect it. The discovery is fueling a new wave of precision anti-aging therapies aimed at removing only the harmful “zombie” cells without disrupting…
Post #4903 139
“Zombie cells” aren’t always bad and that could transform anti-aging medicine
Scientists are uncovering a surprising truth about aging cells: some may damage the body, while others help protect it. The discovery is fueling a new wave of precisi…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-22 12:28 GMT+8（北京时间）
ScienceDaily “Zombie cells” aren’t always bad and that could transform anti-aging medicine Scientists are uncovering a surprising truth about aging cells: some may damage the body, while others help protect it. The discovery is fueling a new wave of precision anti-aging therapies aimed at removing only the harmful “zombie” cells without disrupting…
Post #4902 179
Scientists use DNA from poop to save the world’s rarest marsupial
Scientists in Australia are using cutting-edge DNA techniques to help save one of the world’s rarest marsupials — the critically endangered Gilbert’s potoroo, with fe…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-20 12:45 GMT+8（北京时间）
ScienceDaily Scientists use DNA from poop to save the world’s rarest marsupial Scientists in Australia are using cutting-edge DNA techniques to help save one of the world’s rarest marsupials — the critically endangered Gilbert’s potoroo, with fewer than 150 left in the wild. By analyzing tiny traces of DNA in the animals’ scat, researchers…
Post #4901 150
Lost for 150,000 years: Rainforest discovery upends human history
For decades, scientists believed ancient humans avoided dense rainforests, treating them as nearly impossible environments for early survival. But a groundbreaking di…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-20 14:22 GMT+8（北京时间）
ScienceDaily Lost for 150,000 years: Rainforest discovery upends human history For decades, scientists believed ancient humans avoided dense rainforests, treating them as nearly impossible environments for early survival. But a groundbreaking discovery in West Africa is rewriting that story. Researchers uncovered evidence that humans…
Post #4900 217
Scientists use DNA from poop to save the world’s rarest marsupial
Scientists in Australia are using cutting-edge DNA techniques to help save one of the world’s rarest marsupials — the critically endangered Gilbert’s potoroo, with fe…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-20 12:45 GMT+8（北京时间）
ScienceDaily Scientists use DNA from poop to save the world’s rarest marsupial Scientists in Australia are using cutting-edge DNA techniques to help save one of the world’s rarest marsupials — the critically endangered Gilbert’s potoroo, with fewer than 150 left in the wild. By analyzing tiny traces of DNA in the animals’ scat, researchers…
Post #4899 183
Lost for 150,000 years: Rainforest discovery upends human history
For decades, scientists believed ancient humans avoided dense rainforests, treating them as nearly impossible environments for early survival. But a groundbreaking di…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-20 14:22 GMT+8（北京时间）
ScienceDaily Lost for 150,000 years: Rainforest discovery upends human history For decades, scientists believed ancient humans avoided dense rainforests, treating them as nearly impossible environments for early survival. But a groundbreaking discovery in West Africa is rewriting that story. Researchers uncovered evidence that humans…
Post #4898 193
Scientists boosted one protein and aging mice became stronger and healthier
Scientists have identified a protein that appears to put the brakes on the chronic inflammation linked to aging. Older mice with boosted levels of the protein were st…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-19 21:11 GMT+8（北京时间）
ScienceDaily Scientists boosted one protein and aging mice became stronger and healthier Scientists have identified a protein that appears to put the brakes on the chronic inflammation linked to aging. Older mice with boosted levels of the protein were stronger, more energetic, and had healthier bones than untreated mice. Researchers say the…
Post #4897 227
Scientists found a smarter Mediterranean diet that slashes diabetes risk by 31%
A large European study revealed that a lower-calorie Mediterranean diet paired with exercise and coaching dramatically reduced the risk of type 2 diabetes. Participan…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-19 15:02 GMT+8（北京时间）
ScienceDaily Scientists found a smarter Mediterranean diet that slashes diabetes risk by 31% A large European study revealed that a lower-calorie Mediterranean diet paired with exercise and coaching dramatically reduced the risk of type 2 diabetes. Participants who made these lifestyle changes were 31% less likely to develop the disease over six…
Post #4896 184
This popular fermented food may help flush microplastics from the body
Scientists in South Korea have discovered that a probiotic bacterium found in kimchi may help the body flush out tiny plastic particles before they can build up in or…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-18 17:59 GMT+8（北京时间）
ScienceDaily This popular fermented food may help flush microplastics from the body Scientists in South Korea have discovered that a probiotic bacterium found in kimchi may help the body flush out tiny plastic particles before they can build up in organs. In lab tests, the kimchi-derived microbe clung tightly to nanoplastics even under conditions…
Post #4895 236
Scientists uncover surprising health benefits of watermelon
Studies suggest watermelon could be a hidden powerhouse for better health. Researchers found that people who eat watermelon tend to have higher-quality diets packed w…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-17 20:56 GMT+8（北京时间）
ScienceDaily Scientists uncover surprising health benefits of watermelon Studies suggest watermelon could be a hidden powerhouse for better health. Researchers found that people who eat watermelon tend to have higher-quality diets packed with more vitamins, fiber, and antioxidants — while consuming less added sugar and saturated…
Post #4894 145
Stunning 150-million-year-old stegosaur skull rewrites dinosaur evolution
A spectacular dinosaur discovery in Spain is giving scientists a rare new look inside the world of stegosaurs. Paleontologists uncovered the best-preserved stegosaur …
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-17 14:38 GMT+8（北京时间）
ScienceDaily Stunning 150-million-year-old stegosaur skull rewrites dinosaur evolution A spectacular dinosaur discovery in Spain is giving scientists a rare new look inside the world of stegosaurs. Paleontologists uncovered the best-preserved stegosaur skull ever found in Europe, belonging to the iconic plated dinosaur Dacentrurus armatus,…
Post #4893 190
Stunning 150-million-year-old stegosaur skull rewrites dinosaur evolution
A spectacular dinosaur discovery in Spain is giving scientists a rare new look inside the world of stegosaurs. Paleontologists uncovered the best-preserved stegosaur …
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-17 14:38 GMT+8（北京时间）
ScienceDaily Stunning 150-million-year-old stegosaur skull rewrites dinosaur evolution A spectacular dinosaur discovery in Spain is giving scientists a rare new look inside the world of stegosaurs. Paleontologists uncovered the best-preserved stegosaur skull ever found in Europe, belonging to the iconic plated dinosaur Dacentrurus armatus,…
Post #4892 258
Scientists find hidden brain nutrient deficit that may fuel anxiety
A major analysis of brain scans found that people with anxiety disorders have noticeably lower levels of choline, a nutrient crucial for healthy brain function. The s…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-16 20:41 GMT+8（北京时间）
ScienceDaily Scientists find hidden brain nutrient deficit that may fuel anxiety A major analysis of brain scans found that people with anxiety disorders have noticeably lower levels of choline, a nutrient crucial for healthy brain function. The strongest evidence appeared in the prefrontal cortex, the region tied to emotional control…
Post #4891 283
Scientists discover giant “last titan” dinosaur, Southeast Asia’s largest ever
A massive new dinosaur discovered in Thailand is rewriting Southeast Asia’s prehistoric history. The newly named Nagatitan chaiyaphumensis was a colossal long-necked …
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-05-15 20:36 GMT+8（北京时间）
ScienceDaily Scientists discover giant “last titan” dinosaur, Southeast Asia’s largest ever A massive new dinosaur discovered in Thailand is rewriting Southeast Asia’s prehistoric history. The newly named Nagatitan chaiyaphumensis was a colossal long-necked sauropod that weighed around 27 tonnes and lived more than 100 million years ago. Scientists…
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