Last year the brightest flash of light ever seen in the night sky disturbed Earth's upper atmosphere in a way that has never before detected before, researchers said on Tuesday.
Astronomy
Nov 14, 2023
2
621
The key protein complex PRC2 was discovered decades ago to silence genes, but new findings by Frederic Berger and his group at the Gregor Mendel Institute show that PRC2 represses transposons in a range of eukaryotes and ...
Evolution
Sep 21, 2023
0
1
Medicinal plants and herbs have been used across the globe for thousands of years, and the use of them has risen substantially in a modern-day resurgence.
Ecology
Sep 12, 2023
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3
More than 3,500 invasive alien species are seriously compromising human well-being and causing irreversible damage to ecosystems, according to the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services ...
Plants & Animals
Sep 6, 2023
0
1
An emerging parasite known as Echinococcus multilocularis has been increasingly appearing in coyotes in Western Canada as well as in new regions of North America recent years, and poses a potential threat to the health of ...
Biotechnology
Aug 2, 2023
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8
We are not alone—and American authorities are covering up the evidence, a former US intelligence officer told a congressional committee on Wednesday.
Other
Jul 26, 2023
8
11
China's space program has advanced by leaps and bounds in a relatively short time. However, it has suffered some bad publicity in recent years due to certain "uncontrolled reentries" (aka crashes). On multiple occasions, ...
Space Exploration
Jun 13, 2023
0
7
High above the heads of business professionals gathering for lunch downtown Thursday, the tail feathers of a peregrine falcon popped out over a concrete ledge on a large building.
Plants & Animals
Jun 5, 2023
1
121
The polar regions are exposed to an increasing load of pollutants. Under the leadership of the Helmholtz-Zentrum Hereon and the Umweltbundesamt (UBA), experts from the European Commission, the Stockholm Convention, the Arctic ...
Environment
Apr 19, 2023
0
22
99.5% of combustible ice is methane, making it an important reserve energy source. It is inferred that the reserves of combustible ice in the South China Sea amount to the equivalent of at least 80 billion tons of oil.
Analytical Chemistry
Apr 3, 2023
0
11
