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| Natural hazards threaten 57% of US structures Posted: 23 Jun 2021 06:12 AM PDT More than half of the structures in the contiguous United States are exposed to potentially devastating natural hazards such as floods, tornadoes and wildfires. Increasing temperatures and environmental changes contribute to this trend, according to a new study. |
| Mapping methane sources in Paris Posted: 23 Jun 2021 06:12 AM PDT A potent greenhouse gas, methane is released by many sources, both human and natural. Large cities emit significant amounts of methane, but in many cases the exact emission sources are unknown. Now, researchers have conducted mobile measurements of methane and its sources throughout Paris. Their findings suggest that the natural gas distribution network, the sewage system and furnaces of buildings are ideal targets for methane reduction efforts. |
| Antelope's fate shrouded by social, political forces Posted: 22 Jun 2021 12:43 PM PDT The story of efforts to conserve the endangered oribi in South Africa represent a diaspora of issues as varied as the people who live there. |
| Sports: Men and women react differently to a missing audience Posted: 22 Jun 2021 09:33 AM PDT Without an audience, men run slower and women faster: The lack of spectators during the coronavirus pandemic appears to have had a noticeable effect on the performance of athletes at the 2020 Biathlon World Cup, a new study shows. According to the new analysis, women also performed better in complex tasks, such as shooting, when an audience was present while men did not. |
| 'Urban green space affects citizens' happiness' Posted: 22 Jun 2021 06:53 AM PDT A recent study revealed that as a city becomes more economically developed, its citizens' happiness becomes more directly related to the area of urban green space. |
| Lead from leaded petrol persists in London air despite '90s ban Posted: 21 Jun 2021 01:05 PM PDT Lead levels in London's atmosphere have dropped drastically since lead additives in petrol were phased out, and currently meet UK air quality targets. However despite this drop, airborne particles in London are still highly lead-enriched compared to natural background levels, according to new research. |
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