Earthquakes in Oklahoma and Kansas had been on the rise due to injection of wastewater—a byproduct of oil and gas operations—before regulations started limiting injections. Now a new model developed by Stanford University ...
Earth Sciences
Sep 26, 2018
0
116
A study of earthquakes induced by injecting fluids deep underground has revealed surprising patterns, suggesting that current recommendations for hydraulic fracturing, wastewater disposal, and geothermal wells may need to ...
Earth Sciences
Aug 30, 2018
3
1666
As developers in the automotive and airline industries push to make more efficient vehicles, they are turning their attention to designing sturdy, lightweight machines. Designing lightweight materials, however, requires carefully ...
General Physics
Aug 28, 2018
1
279
Worker ants, despite their diligence, seldom encounter opportunities for social mobility. In many species, individuals adhere to strict caste roles: queens lay eggs and workers take care of almost everything else, including ...
Plants & Animals
Jul 26, 2018
2
145
As Ralph Colby peers at the microscope image in front of him, he thinks he can make them out—"shish kebabs," as polymer scientists call them. Nobody knows for sure what they are, but these shapes that appear at seemingly ...
Polymers
Jul 18, 2018
0
9
A new nanoparticle vaccine developed by MIT researchers could assist efforts to eradicate polio worldwide. The vaccine, which delivers multiple doses in just one injection, could make it easier to immunize children in remote ...
Bio & Medicine
May 21, 2018
0
254
A French nanorobotics team from the Femto-ST Institute in Besançon, France, assembled a new microrobotics system that pushes forward the frontiers of optical nanotechnologies. Combining several existing technologies, the ...
General Physics
May 18, 2018
4
1133
Can altering the amount or rate of fluid injection and production in an oil and gas field or carbon storage site affect induced earthquakes in that field? A physics-based simulation presented at the 2018 SSA Annual Meeting ...
Earth Sciences
May 17, 2018
0
3
There is a continuing need for practical chip-based sensors that can be used at the point of care to detect cancer and other diseases. An innovative way to inject light into tiny silicon microdisks could help meet this need ...
Optics & Photonics
May 17, 2018
0
86
Two giant sinkholes near Wink, Texas, may just be the tip of the iceberg, according to a new study that found alarming rates of new ground movement extending far beyond the infamous sinkholes.
Earth Sciences
Mar 21, 2018
27
8000
