The Amazon River originated as a transcontinental river around 11 million years ago and took its present shape approximately 2.4 million years ago. These are the most significant results of a study on two boreholes drilled ...
Earth Sciences
Jul 7, 2009
1
0
NASA confirmed Monday that its Perseverance Mars rover succeeded in collecting its first rock sample for scientists to pore over when a future mission eventually brings it back to Earth.
Planetary Sciences
Sep 6, 2021
3
15113
Nearly 400 scientists have signed a letter urging President Obama to eliminate the possibility of Arctic offshore drilling in the near future by taking the Arctic Ocean out of the next federal offshore lease sale plan.
Environment
Jun 15, 2016
1
543
A model that simulates how drilling fluids, or muds, behave and influence the stability of oil wells has been developed by KAUST researchers. Their findings could inform new safety protocols and the design of novel drilling ...
Engineering
Oct 2, 2018
0
29
(PhysOrg.com) -- New data provides the strongest evidence to date that the world's biggest mud volcano, which killed 13 people in 2006 and displaced thirty thousand people in East Java, Indonesia, was not caused by an earthquake, ...
Earth Sciences
Feb 11, 2010
9
0
A northeast Ohio well used to dispose of wastewater from oil and gas drilling almost certainly caused a series of 11 minor quakes in the Youngstown area since last spring, a seismologist investigating the quakes said Monday.
Earth Sciences
Jan 3, 2012
18
0
An international team of scientists, led by Dr Stephen Barker of Cardiff University, has produced a prediction of what climate records from Greenland might look like over the last 800,000 years.
Earth Sciences
Sep 8, 2011
19
0
The Earth's oceanic crust covers an enormous expanse, and is mostly buried beneath a thick layer of mud that cuts it off from the surface world. Scientists now document life deep within the oceanic crust that appears to be ...
Earth Sciences
Mar 14, 2013
4
0
Careful observers of the new "Black Marble" images of Earth at night released this week by NASA and the National Oceanic and Atmospheric Administration have noticed bright areas in the western part of Australia that are largely ...
Earth Sciences
Dec 7, 2012
4
0
Current state-of-the-art instrumentation being sent to Mars to collect and analyze evidence of ancient life on the Red Planet may not be sensitive enough to make accurate assessments, according to an international research ...
Astrobiology
Feb 21, 2023
2
436
