Researchers have found that rocky exoplanets which formed early in the life of the galaxy seem to have had a greater chance of developing a magnetic field and plate tectonics than planets which formed later. As both these ...
Astrobiology
Jun 22, 2020
0
41
Scientists have found that man-made mercury pollution has reached the bottom of the deepest part of the ocean—the Marianas Trench. This has significant implications for how mercury affects the marine environment, and how ...
Environment
Jun 22, 2020
0
26
Rice University engineers have created a light-powered catalyst that can break the strong chemical bonds in fluorocarbons, a group of synthetic materials that includes persistent environmental pollutants.
Materials Science
Jun 22, 2020
1
426
Replacing the expensive metals that break down exhaust gases in catalytic converters with cheaper, more effective materials is a top priority for scientists, for both economic and environmental reasons. Catalysts are required ...
Nanophysics
Jun 22, 2020
0
161
Over the last 20 years, many academic institutions have conducted surveys in STEM disciplines, seeking ways to address and increase awareness of discrimination and racism that are major obstacles to attracting and retaining ...
Social Sciences
Jun 22, 2020
0
13
As concern grows among environmentalists and consumers about micro- and nanoplastics in the oceans and in seafood, they are increasingly studied in marine environments, say Baoshan Xing at the University of Massachusetts ...
Bio & Medicine
Jun 22, 2020
0
641
Just as a meter stick with hundreds of tick marks can be used to measure distances with great precision, a device known as a laser frequency comb, with its hundreds of evenly spaced, sharply defined frequencies, can be used ...
Optics & Photonics
Jun 22, 2020
0
1041
Beekeepers across the United States lost 43.7% of their managed honey bee colonies from April 2019 to April 2020, according to preliminary results of the 14th annual nationwide survey conducted by the nonprofit Bee Informed ...
Ecology
Jun 22, 2020
0
67
Porous rock containing oil and natural gas are buried so deep inside the earth that shale operators rely on complex models of the underground environment to estimate fossil fuel recovery. These simulations are notoriously ...
Environment
Jun 22, 2020
0
6
The 2016 U.S. presidential election is considered a "game changer" for journalists covering the U.S. presidential elections by causing them to dramatically reconsider how they view their role—either as neutral disseminators ...
Political science
Jun 22, 2020
2
5
