Adding CO2 instead of water to the cocktail used in fracking, could boost oil and gas extraction and help fight global warming at the same time, scientists said Tuesday.
Environment
Jun 21, 2016
8
189
A study by Duke University researchers has found high levels of leaked methane in well water collected near shale-gas drilling and hydrofracking sites. The scientists collected and analyzed water samples from 68 private ...
Environment
May 9, 2011
9
0
Europa's outer icy shell has completely reoriented itself in one of the last geologic events recorded on its young surface. Europa's poles are not where they used to be. Cracks in the surface of Jupiter's icy moon indicate ...
Space Exploration
Aug 21, 2020
2
493
(Phys.org) —By some estimates, continued growth in hydraulic fracturing (or "fracking"/"fraccing") could put the US on the path to self-sufficiency in energy over the next few decades. Yet despite the potential economic ...
Social inequality was "recorded on the bones" of Cambridge's medieval residents, according to a new study of hundreds of human remains excavated from three very different burial sites within the historic city centre.
Archaeology
Jan 25, 2021
0
504
Ask any space explorer, and they'll have a favorite photo or two from their mission. For Kevin Hand, a scientist at NASA's Jet Propulsion Laboratory in Southern California and co-lead of the Perseverance rover's first science ...
Planetary Sciences
Aug 4, 2021
0
828
An assortment of saber-toothed cats, hyenas, an extinct 'bear-dog', ancestors of the red panda and several other carnivores died under unusual circumstances in a Spanish cave near Madrid approximately 9-10 million years ago. ...
Archaeology
May 1, 2013
3
0
Researchers studying hydraulic fracturing have answered a longstanding question over how the practice can sometimes cause moderate earthquakes and may be able to use their model to forecast when quakes linked to fracking ...
Earth Sciences
Sep 4, 2019
3
2414
On the morning of Feb. 15, 2013, a small asteroid exploded over Chelyabinsk, Russia, sending a loud shockwave and sonic boom across the region, damaging buildings and leaving around 1,200 people injured. The resulting meteor, ...
Astronomy
Mar 9, 2023
0
150
Pressure, temperature and fluid composition play an important role in the amount of metals and other chemicals found in wastewaters from hydraulically fractured gas reservoirs, according to Penn State researchers.
Environment
Dec 9, 2016
0
546
