Giant mountain ranges at least as high as the Himalayas and stretching up to 8,000 kilometers across entire supercontinents played a crucial role in the evolution of early life on Earth, according to a new study by researchers ...
Earth Sciences
Feb 3, 2022
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866
When did the Earth reach oxygen levels sufficient to support animal life? Researchers from McGill University have discovered that a rise in oxygen levels occurred in step with the evolution and expansion of complex, eukaryotic ...
Earth Sciences
Jan 31, 2022
0
116
A new study from the Michigan State University-Department of Energy (DOE) Plant Research Laboratory (PRL) shows how some algae can protect themselves when the oxygen they produce impairs their photosynthetic activity. The ...
Plants & Animals
Jan 25, 2022
0
122
Shiners in the streams could serve as canaries in a coal mine for tracking water availability and planning for future droughts, according to a Texas A&M AgriLife Research scientist.
Plants & Animals
Jan 24, 2022
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6
Scientists are now one step closer to better understanding how to live in a "quantum" world—and not just from watching the character "Ant-Man" in the Marvel movie franchise.
Quantum Physics
Jan 18, 2022
1
138
Florida State University researchers have new insight into the complicated puzzle of environmental conditions that characterized the Late Ordovician Mass Extinction (LOME), which killed about 85% of the species in the ocean.
Earth Sciences
Jan 10, 2022
1
96
There is more going on in the deep, dark ocean waters than you may think: Uncountable numbers of invisible microorganisms go about their daily lives in the water columns, and now researchers have discovered that some of them ...
Ecology
Jan 6, 2022
0
436
An unknown culprit has been removing oxygen from our atmosphere for at least 800,000 years, and an analysis of air bubbles preserved in Antarctic ice for up to 1.5 million years has revealed the likely suspect.
Earth Sciences
Dec 20, 2021
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1861
According to researchers from Radboud University and Utrecht University, Amsterdam's canals emit relatively little methane. Methane-eating microbes that make their home on the canal walls probably play an important role. ...
Ecology
Dec 17, 2021
0
15
Iron is an essential nutrient that almost all life requires to grow and thrive. Iron's importance goes all the way back to the formation of the planet Earth, where the amount of iron in the Earth's rocky mantle was 'set' ...
Astrobiology
Dec 6, 2021
0
1131
