A study using the thermal history and biosignatures of the upper few kilometers of some of the oldest rocks on Earth place constraints on the evolutionary history of microbes in the deep biosphere. A new study, published ...
Earth Sciences
Nov 1, 2021
3
1597
Clear indicators and evaluation criteria are essential to save the environment. Two Sweden-based researchers hence introduce a new indicator, eco-balance, and a new criterion that takes into account both human and environmental ...
Ecology
Aug 31, 2021
0
82
Research in recent years has revealed that microorganisms inhabit fractured rocks of the continental and oceanic crust to depths of several kilometers, and that they have done so for millions of years. In a new study published ...
Earth Sciences
Jun 3, 2021
0
31
Researchers who investigated water-filled cracks in the bedrock at a depth of 448 meters outside Oskarshamn in Sweden have found completely new viruses and vibrant bacterial and viral communities. The findings show that viruses ...
Cell & Microbiology
Mar 9, 2021
0
34
Fractured rocks of impact craters have been suggested as suitable environments for deep colonization of microbial communities. In a new study published in Communications Earth & Environment, a team of researchers shows that ...
Cell & Microbiology
Feb 18, 2021
4
4958
Gas hydrate is an ice-like substance formed by water and methane at depths of several hundred meters at the bottom of our oceans at high pressure and low temperatures. Methane is a potent greenhouse gas, roughly 25 times ...
Environment
Sep 2, 2020
1
1336
The gene expression of marine bacteria can be a valuable sensor for discovering environmental changes caused by humans. Furthermore, bacteria help to clean our oceans and hopefully they could be used to purify drinking water ...
Cell & Microbiology
Feb 12, 2020
0
9
Constraining the history of earthquakes produced by bedrock fracturing is important for predicting seismic activity and plate tectonic evolution. In a new study published in the Nature journal Scientific Reports Jan 17, 2020, ...
Earth Sciences
Jan 17, 2020
0
419
When a muscle is activated, it is the proteins myosin and actin that go to work. Myosin molecules take hold of actin molecules and pull, like rope pulling, in a process that gets energy from the use of the cellular fuel ATP. ...
Cell & Microbiology
Oct 21, 2019
0
4
Fractured rocks of impact craters have been suggested to host deep microbial communities on Earth, and potentially other terrestrial planets, yet direct evidence remains elusive. In a new study published in Nature Communications, ...
Earth Sciences
Oct 18, 2019
9
1616
