Twenty years after the retirement of the Concorde, several industrial and research projects want to make supersonic flight a reality again. However, supersonic planes produce sonic booms loud enough to warrant noise concerns ...
General Physics
Jun 7, 2022
1
226
Prof. Wang Zhe, assistant professor at the Hong Kong University of Science and Technology (HKUST)'s Division of Environment and Sustainability, has collaborated with international scientists to reveal the significant roles ...
Earth Sciences
May 30, 2022
0
80
They're the non-stick on Teflon cookware, the stain resistance in Scotchgard, and the suppression factor in firefighting foam, but while the staying power of PFAS chemicals was once revered, it's now infamous as PFAS substances ...
Plants & Animals
May 2, 2022
0
52
You may assume that metropolitan areas are devoid of wildlife, but that is very far from the truth. The remaining green spaces within the urban matrices of large cities can serve as corridors or stepping stones for wild animals. ...
Ecology
Apr 27, 2022
0
36
Although stream restoration filters pollutants out of local waterways and improves the health of the Chesapeake Bay, Baltimore area neighborhoods where it would do the most for water quality are far less willing to pay for ...
Environment
Apr 26, 2022
0
72
When visiting cities, coyotes seem to prefer the nightlife while deer and squirrels would rather be home before dark. That's the finding of new research from University of Utah ("the U") scientists who found that mammals ...
Plants & Animals
Apr 25, 2022
0
157
Over half of the world's population now lives in an urban area, according to a recent report by the United Nations. And that number is expected to grow to two-thirds by the middle of this century. Rapid urbanization's effects ...
Plants & Animals
Apr 20, 2022
0
121
Scientists from the International Livestock Research Institute (ILRI), the University of Liverpool, the University of Edinburgh and elsewhere have traced how diverse strains of a common pathogenic bacteria spread in Nairobi, ...
Cell & Microbiology
Mar 14, 2022
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34
Globally, plants are reaping the benefits of elevated CO2 levels in the atmosphere by increasing photosynthesis rates, a phenomenon known as the CO2 fertilization effect. However, those benefits might be offset by drier and ...
Environment
Dec 15, 2021
0
88
Amur leopards were able to coexist with people within the city walls of Seoul, South Korea, in the 19th century, reports a study led by a UCL and ZSL researcher.
Plants & Animals
Nov 15, 2021
0
244
