The existence of a tectonic plate called Resurrection has long been a topic of debate among geologists, with some arguing it was never real. Others say it subducted—moved sideways and downward—into the earth's mantle ...
Earth Sciences
Oct 20, 2020
1
1668
A magnitude 7.5 earthquake prompted a tsunami warning Monday for a nearly thousand-mile stretch of Alaska's southern coast, with waves over 2 feet at the nearest community as the threat subsided.
Environment
Oct 20, 2020
0
14
Lustrous metallic paints are used to enhance the beauty of many products, such as home decorations, cars and artwork. But most of these pigments owe their sheen to flakes of aluminum, copper, zinc or other metals, which have ...
Materials Science
Oct 14, 2020
0
6
Sometimes barely noticeable, and at other times devasting, earthquakes are a major geological phenomenon which provide a stark reminder that our planet is constantly evolving. Scientists have made significant progress in ...
Earth Sciences
Oct 13, 2020
0
144
Although we can't see it in action, the Earth is constantly churning out new land. This takes place at subduction zones, where tectonic plates crush against each other and in the process plow up chains of volcanos that magma ...
Earth Sciences
Oct 6, 2020
1
112
Have you ever wondered why the Earth's surface is separated into two distinct worlds—the oceans and large tracts of land?
Earth Sciences
Sep 29, 2020
0
5
In addition to being the last horizon for adventurers and spiritual seekers, the Himalaya region is a prime location for understanding geological processes. It hosts world-class mineral deposits of copper, lead, zinc, gold ...
Earth Sciences
Sep 22, 2020
1
394
For a long time, geoscientists have assumed that the Alps were formed when the Adriatic plate from the south collided with the Eurasian plate in the north. According to the textbooks, the Adriatic plate behaved like a bulldozer, ...
Earth Sciences
Sep 17, 2020
0
24
A Southwest Research Institute scientist has identified stellar phosphorus as a probable marker in narrowing the search for life in the cosmos. She has developed techniques to identify stars likely to host exoplanets, based ...
Astronomy
Sep 16, 2020
4
392
Mountains release the same amount of carbon each year as volcanoes – about 100 megatons – and yet we know very little about the process. Understanding these emissions could tell us more about their effects on climate, ...
Environment
Aug 25, 2020
0
10
