Sneezes and coughs act like 'mini atomic bombs' and regularly exceed two meters
Keeping two meters apart might not be far enough to stop the spread of coronavirus from sneezes and coughs, according to a new study.
Keeping two meters apart might not be far enough to stop the spread of coronavirus from sneezes and coughs, according to a new study.
General Physics
Dec 8, 2020
6
42
Many plants, including legumes, make naturally occurring chemicals called saponins. For example, the medicinal plant licorice produces the saponin glycyrrhizin, a potent natural sweetener that also has antiviral and other ...
Cell & Microbiology
Nov 16, 2020
0
28
In a new study published in Cell, researchers explored the genetic, sociopolitical and cultural changes surrounding the formation of the eastern Eurasian Steppe's historic empires. The study analyzed genome-wide data for ...
Archaeology
Nov 5, 2020
0
91
Rising sea levels will affect coasts and human societies in complex and unpredictable ways, according to a new study that examined 12,000 years in which a large island became a cluster of smaller ones.
Environment
Nov 4, 2020
17
648
Living organisms aren't the only things that evolve over time. Cultural practices change, too, and in recent years social scientists have taken a keen interest in understanding this cultural evolution. Much research has focused ...
Evolution
Oct 27, 2020
0
132
Cellular therapy is a powerful strategy to produce patient-specific, personalized cells to treat many diseases, including heart disease and neurological disorders. But a major challenge for cell therapy applications is keeping ...
Cell & Microbiology
Oct 12, 2020
0
118
An international study led by the Institute of Environmental Science and Technology (ICTA-UAB) and the Department of Prehistory at the UAB has reconstructed the diets of pre-Columbian groups on the Amazon coast of Brazil, ...
Archaeology
Oct 6, 2020
0
230
A group of social scientists who conduct cross-cultural research are casting a critical lens on their own practices.
Social Sciences
Sep 23, 2020
0
9
Behavioral flexibility enables species to adapt to uncertainty and changing ecological conditions via mechanisms such as innovation and greater cognitive capacity. Indeed, large brained species of birds or nonhuman primates ...
Plants & Animals
Sep 15, 2020
0
220
Using an artificial intelligence (AI) cell classification technique, Northwestern Medicine investigators found that viruses can control structural and genetic polarity inside the cell nucleus. The findings, published in Nature, ...
Cell & Microbiology
Sep 10, 2020
0
39