The submarine volcano eruption of Hunga Tonga-Hunga Ha'apai that occurred on January 15, 2022, generated impulsive downward reaction forces on Earth, radiating seismic waves throughout the planet. Geologists analyzed the ...
When the rigid plates that make up Earth's lithosphere brush against one another, they often form visible boundaries, known as faults, on the planet's surface. Strike-slip faults, such as the San Andreas Fault in California ...
Earth Sciences
Jan 18, 2023
0
99
Everyone has seen lightning and marveled at its power. But despite its frequency—about 8.6 million lightning strikes occur worldwide every day—why lightning proceeds in a series of steps from the thundercloud to the earth ...
General Physics
Dec 2, 2022
0
41
The chances of being struck by lightning are less than one in a million, but those odds shortened considerably this month when more than 4.2 million lightning strikes were recorded in every Australian state and territory ...
General Physics
Nov 24, 2022
3
466
As the military use of aerial drones in Ukraine and other global battlefields increases, a first-of-its kind survey reveals that Americans consider tactical strikes, used with the consent of other nations, to be the most ...
Political science
Nov 17, 2022
1
7
Rescuers plucked more than 100 people from their roofs Monday after a flash flood swamped a small Australian town and sent residents scurrying for safety, officials said.
Environment
Nov 14, 2022
0
6
For a researcher who studies wildfire, University of Montana graduate student Kyra Clark-Wolf couldn't have had better timing.
Ecology
Oct 24, 2022
0
9
Sixty six million years ago, sea monsters really existed. They were mosasaurs, huge marine lizards that lived at the same time as the last dinosaurs. Growing up to 12 meters long, mosasaurs looked like a Komodo dragon with ...
Paleontology & Fossils
Oct 8, 2022
0
127
"Fixed-duration" strikes—such as the three-day walkout by 15,000 nurses in mid-September—protect worker interests and impose financial and reputational costs on employers, suggesting that confrontational tactics can help ...
Economics & Business
Oct 5, 2022
0
8
Scientists with the U.S. Department of Agriculture's Agricultural Research Service (ARS) and the University of Montana have developed a way to forecast which of the Great Basin's more than 60 million acres have the highest ...
Earth Sciences
Sep 21, 2022
0
5
