A new NASA-led study is the first to document changing atmospheric ammonia (NH3) concentrations in Africa over an extended period. Ammonia is an air pollutant which can lead to heart and lung related illness. When present ...
Earth Sciences
Nov 17, 2021
0
36
Sustainability is a 21st century buzzword, but a new interdisciplinary study shows that some communities have been conducting sustainable practices for at least a thousand years.
Archaeology
Sep 29, 2021
0
97
Hyenas are frequently vilified and often feared. Hemingway once described the hyena as a stinking, foul devourer of the dead, with jaws that crack the bones the lion leaves.
Plants & Animals
Sep 27, 2021
0
31
Today, more than 10 percent of all global marriages occur among first or second cousins. While cousin-marriages are common practice in some societies, unions between close relatives are discouraged in others. In a new study, ...
Archaeology
Sep 14, 2021
0
581
Usually, the individuals of a population of marine species that have the potential to disperse over long distances all share a similar genetic composition. Yet every now and then, at small, localized sites, small groups of ...
Plants & Animals
Sep 13, 2021
0
63
Twenty natural strongholds would protect red squirrels in Scotland even if grey squirrels were to run rampant across the country, a new study shows.
Plants & Animals
Aug 4, 2021
0
147
In every corner of California, the Latino population has faced a greater risk of exposure to COVID-19, undergone testing at a lower rate, and suffered more deaths than any other race or ethnicity, according to Stanford-led ...
Social Sciences
May 14, 2021
2
7
Forests' ability to survive and adapt to the disruptions wrought by climate change may depend, in part, on the eddies and swirls of global wind currents, suggests a new study by researchers at the University of California, ...
Ecology
May 10, 2021
0
487
New findings detailing the world's first-of-its-kind estimate of how many people live in high-altitude regions, will provide insight into future research of human physiology.
Other
Apr 26, 2021
1
141
Life expectancy in the United States dropped in 2020 due to COVID-19, but, for American adults without a college degree, the increase in mortality in adulthood occurred even earlier, according to a new study authored by Anne ...
Social Sciences
Mar 8, 2021
2
73
