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ScienceDaily: Fossils & Ruins News |
| Ocean water samples yield treasure trove of RNA virus data Posted: 07 Apr 2022 11:18 AM PDT Ocean water samples collected around the world have yielded a treasure trove of new data about RNA viruses, expanding ecological research possibilities and reshaping our understanding of how these small but significant submicroscopic particles evolved. |
| Injured dinosaur left behind unusual footprints Posted: 06 Apr 2022 01:05 PM PDT A set of dinosaur footprints in Spain has unusual features because the dinosaur that made the tracks had an injured foot, according to a new study. |
| Good parenting evolved multiple times in moss animals Posted: 06 Apr 2022 10:24 AM PDT The spindly filaments and coral-like colonies of the ancient phylum of marine animals known as bryozoans likely aren't the first thing that come to mind when you envision safe and protective child care. But a new study on the 600-million-year history of these obscure animals highlights the important role good parenting has played in their enduring success. In one of the largest genetic analyses of invertebrate marine organisms to date, researchers sequenced DNA from hundreds of alcohol-preserved specimens stored in more than 20 museums around the world. |
| New link between greenhouse gasses and sea level rise Posted: 06 Apr 2022 07:17 AM PDT Researchers have used advanced ocean modelling techniques to reveal how greenhouse gas emissions contribute to warmer oceans and resulting melting of the West Antarctic Ice Sheet. |
| Neolithic made us taller and more intelligent but more prone to heart disease Posted: 06 Apr 2022 07:17 AM PDT After the Neolithic, European populations showed an increase in height and intelligence, reduced skin pigmentation and increased risk of cardiovascular disease due to genetic changes that lowered concentrations of 'good' HDL cholesterol. The changes reflect ongoing evolutionary processes in humans and highlight the impact the Neolithic revolution had on our lifestyle and health. Research of these past events offers interesting starting points for today's science and health care. |
| Century-old malaria parasite puzzle solved as ape origin traced Posted: 06 Apr 2022 07:16 AM PDT Scientists have solved a 100-year-old mystery about the evolutionary links between malaria parasites that infect humans and chimpanzees. |
| How did visitors experience the domestic space in Pompeii? Posted: 06 Apr 2022 06:53 AM PDT Researchers have used virtual reality and 3D eye-tracking technology to examine what drew the attention of the visitors when entering the stunning environment of an ancient Roman house. The team recreated the House of Greek Epigrams in 3D and tracked the gaze of study participants as they viewed the home. |
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