A prevailing narrative about immigration is that migrants displace U.S.-born residents in the workforce, but new research from University of California, Davis, economists shows that's not the case.
Social Sciences
Aug 16, 2023
0
4
Over the past few decades, Skomer Island off the south coast of Wales has witnessed a remarkable resurgence in its guillemot population. Before 1930, Skomer was home to over 100,000 common guillemots. But by the end of the ...
Plants & Animals
Jul 31, 2023
0
33
A new study published in CABI Reviews suggests that the impact of climate change on animals will be "multi-faceted" with "cascading effects" across five welfare domains, including nutrition, environment, behavior, physical ...
Plants & Animals
Jul 20, 2023
0
31
A Cornell study that revealed commercial eastern common bumblebee hives pose a threat to their wild counterparts has led one major pollination company to quickly adapt the bumblebee hive boxes they ship to growers.
Ecology
Jul 19, 2023
1
128
Drones are increasingly swarming our skies, capturing images, managing crops and soon, delivering packages. But what do the birds make of this invasion of their territory?
Ecology
Jul 14, 2023
0
27
The American kestrel, a colorful and charismatic falcon, has kept researchers scratching their heads for years. Population declines are confirmed across North America, but who or what to blame has remained elusive.
Plants & Animals
Jun 6, 2023
0
63
Throughout the world, we are witnessing not just a decline in the numbers of individual insects, but also a collapse of insect diversity. Major causes of this worrying trend are land-use intensification in the form of greater ...
Ecology
Apr 27, 2023
0
104
In Japan, many municipalities have suffered from population decline due to low birth rates and an aging population. In 2022, the Japanese population over the age of 65 was 36.21 million, accounting for 28.9% of the total ...
Economics & Business
Apr 25, 2023
0
3
Some 93% of major metropolitan areas in Europe "shrank" or lost population as a result of the impact of COVID-19, with nearly two thirds of all European cities experiencing the same effect during the pandemic, according to ...
Social Sciences
Feb 20, 2023
0
4
Over the past 20 years a steady trickle of scientific papers has reported that there are fewer insects than there used to be. Both the combined weight (what scientists call biomass) and diversity of insect species have declined. ...
Ecology
Feb 15, 2023
0
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