A giant insect plucked from the façade of an Arkansas Walmart has set historic records. The Polystoechotes punctata (giant lacewing) is the first of its kind recorded in eastern North America in over 50 years—and the first ...
Plants & Animals
Feb 27, 2023
0
10058
Australian scientists have discovered an enzyme that converts air into energy. The finding, published today in the journal Nature, reveals that this enzyme uses the low amounts of the hydrogen in the atmosphere to create ...
Biochemistry
Mar 8, 2023
9
41986
A unique artifact discovered at the Roman fort of Vindolanda may have been used as a device during sex rather than as a good luck symbol, archaeologists suggest.
Archaeology
Feb 20, 2023
1
2212
In their search for silver ore, the Romans established two military camps in the Bad Ems area near Koblenz in the 1st century AD. This discovery is the result of research carried out as part of a teaching excavation that ...
Archaeology
Feb 22, 2023
0
741
The Bakken Shale Formation—a 200,000-square-mile shale deposit below parts of Canada and North Dakota—has supplied billions of barrels of oil and natural gas to North America for 70 years. A new discovery reveals that ...
Earth Sciences
Mar 8, 2023
0
492
West Virginia University physicists have made a breakthrough on an age-old limitation of the first law of thermodynamics.
General Physics
Feb 22, 2023
3
5202
After successful recommissioning in autumn 2022, the Greifswald nuclear fusion experiment has surpassed an important target. In 2023, an energy turnover of 1 gigajoule was targeted. Now the researchers have even achieved ...
Plasma Physics
Feb 22, 2023
4
799
On Feb. 3, an asteroid more than three times as long as it is wide safely flew past Earth at a distance of about 1.1 million miles (1.8 million kilometers, or a little under five times the distance between the Moon and Earth). ...
Planetary Sciences
Feb 18, 2023
0
612
A terrestrial planet hovering between Mars and Jupiter would be able to push Earth out of the solar system and wipe out life on this planet, according to a UC Riverside experiment.
Planetary Sciences
Mar 7, 2023
6
4460
A study by an international and interdisciplinary team headed by University of Freiburg archaeologist Dr. Ralph Araque Gonzalez from the Faculty of Humanities has proven that steel tools were already in use in Europe around ...
Archaeology
Feb 28, 2023
12
1531