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ScienceDaily: Fossils & Ruins News |
| Student’s research upends understanding of upper atmospheric wind Posted: 10 Nov 2021 10:16 AM PST A doctoral student has confirmed that the cross-polar jet, a well-known wind in the upper atmosphere, sometimes inexplicably stops or is deflected or reversed when it reaches the region above Alaska. The finding upends previous understanding. |
| Spread of Transeurasian languages was due to agriculture Posted: 10 Nov 2021 10:16 AM PST By triangulating data from linguistics, archaeology and genetics, a new study by an international team of researchers proposes a 'Farming Hypothesis' for the spread of Transeurasian languages, tracing the origins of Japonic, Koreanic, Tungusic, Mongolic and Turkic to the movements of Neolithic millet farmers from the region of the West Liao River. |
| Global temperatures over last 24,000 years show today's warming 'unprecedented' Posted: 10 Nov 2021 10:16 AM PST An effort to reconstruct Earth's climate since the last ice age, about 24,000 years ago, highlights the main drivers of climate change and how far out of bounds human activity has pushed the climate system. |
| Rapidly evolving species more likely to go extinct, study suggests Posted: 10 Nov 2021 07:46 AM PST Researchers have found that fast evolution can lead to nowhere. |
| Underbite regained: Species feared extinct is the only frog with true teeth on its lower jaw Posted: 10 Nov 2021 07:45 AM PST In a new study, biologists laid to rest a century-old debate by confirming that a single species of frog, out of the more than 7,000 living today, has true teeth on its lower jaw. |
| Partial skull of a child of Homo naledi: Insight into stages of life of remarkable species Posted: 04 Nov 2021 07:06 AM PDT Researchers have revealed the first partial skull of a Homo naledi child that was found in the remote depths of the Rising Star cave in Johannesburg, South Africa. The team announced the discovery of parts of the skull and teeth of the child that died almost 250,000 years ago. |
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