An international team of scientists led by Dr. Xin Liu, Assistant Professor of the Department of Earth Sciences, The University of Hong Kong (HKU), along with seismologists from the U.S. and China, has recently introduced ...
Earth Sciences
16 hours ago
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36
While some wildlife species thrive well in cities, it's harder for large, insectivorous bat species to find enough food. To get their fill, city-dwelling common noctules (Nyctalus noctula) have to hunt longer than their rural ...
Plants & Animals
Dec 5, 2023
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15
In early November of this year, aurora borealis were observed at surprisingly low latitudes, as far south as Italy and Texas. Such phenomena indicate the impacts of a solar coronal mass ejection on the Earth's magnetic field ...
Astronomy
Nov 30, 2023
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165
Increasingly, more people worldwide are living in cities. By the year 2050, it is projected that two-thirds of the global population will reside in urban areas. Living closely together in relatively small spaces offers advantages ...
Environment
Nov 30, 2023
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20
With the world projected to be highly urbanized by 2050, cities are encouraged to take urgent climate actions to mitigate and adapt to the threats of climate change. As climate change intensifies and urbanization increases ...
Environment
Nov 30, 2023
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1
Individual action may seem like a drop in the bucket when it comes to tackling climate change. The scale of the problem is so immense that a poll reported that more than half of young people in 10 surveyed countries, including ...
Environment
Nov 28, 2023
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1
Researchers who study cities have long documented an "urban wage premium," whereby workers in denser, larger cities tend to have higher wage and salary incomes. But a new study by a UCLA scholar is providing fresh insight ...
Social Sciences
Nov 21, 2023
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12
Noise is an unseen pollutant with very real health impacts. Like many other forms of pollution, because of systemic injustice, it affects some people more than others. It also affects wildlife.
Ecology
Nov 20, 2023
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24
City dwellers have long had to contend with smog—that ugly haze that hangs over urban areas—as a result of emissions-producing human activities as diverse as manufacturing, mowing the lawn, driving cars, and even cooking.
Analytical Chemistry
Nov 16, 2023
10
39
High mountain regions often face a multitude of natural hazards, the combined effects of which, known as "cascading hazards," can have serious consequences for infrastructure and urban areas.
Earth Sciences
Nov 14, 2023
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1
