A new study of more than 13,000 cities worldwide has found that the number of person-days in which inhabitants are exposed to extreme combinations of heat and humidity has tripled since the 1980s. The authors say the trend, ...
Environment
Oct 4, 2021
3
555
Denver is known for its relatively mild climate and its four distinct seasons. It's also known for its temperature fluctuations over the course of a day or even hours. But what does that mean for the city's residents—and ...
Earth Sciences
Aug 17, 2020
0
135
The first appearance of bright green leaves heralds the start of spring, nudging insects, birds and other animals into a whirlwind of action. But a new study shows that urbanization shifts this seasonal cue in nuanced ways, ...
Ecology
Nov 11, 2019
0
105
The arrangement of a city's streets and buildings plays a crucial role in the local urban heat island effect, which causes cities to be hotter than their surroundings, researchers have found. The new finding could provide ...
General Physics
Feb 22, 2018
3
178
(Phys.org) —A team of researchers from Arizona State University has found that releasing excess heat from air conditioners running during the night resulted in higher outside temperatures, worsening the urban heat island ...
Environment
May 15, 2014
13
0
Even if you live more than 1,000 miles from the nearest large city, it could be affecting your weather. In a new study that shows the extent to which human activities are influencing the atmosphere, scientists have concluded ...
Earth Sciences
Jan 27, 2013
53
0
Every year, the South Asian monsoon season brings heavy rain to over a billion people in the Indian subcontinent between June and September. The rain falls in oscillations: Some weeks see 1 to 4 inches of water, while other ...
Earth Sciences
Apr 1, 2024
0
80
2023 was the hottest year on record. Humidity is rising too. Heat and humidity are a dangerous combination, threatening all aspects of our lives and livelihoods.
Earth Sciences
Jan 22, 2024
1
12
Extreme heat waves, once considered rare, are now frequent and severe in cities due to climate change. Phoenix faced such a brutal heat wave in July of 2023 when it endured 31 consecutive days of high temperatures of at least ...
Earth Sciences
Dec 18, 2023
0
74
Urbanization and human activities have transformed a significant proportion of the land on Earth, resulting in the formation of urban environments. These urban environments are man-made habitats that often impose several ...
Plants & Animals
Oct 20, 2023
1
44
