(PhysOrg.com) -- Microfossils found in Australia show that more than 3.4 billion years ago, bacteria thrived on an Earth that had no oxygen, a finding that boosts hopes life has existed on Mars, a study published Sunday says.
Earth Sciences
Aug 21, 2011
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The nearby dwarf galaxy known as the Large Magellanic Cloud (LMC) is a chemically primitive place.
Astronomy
Jan 30, 2018
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Precipitation more than temperature influenced the distribution of herbivorous dinosaurs in what is now Alaska, according to new research published this month.
Paleontology & Fossils
May 2, 2022
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182
Scientists working with data sent back by the now-slumbering Philae lander have announced the discovery of organic molecules on the comet 67P/Churyumov-Gerasimenko.
Space Exploration
Nov 19, 2014
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Imagine if you could repair damaged tissue in your organs. That is what stem cell research is working towards, because stem cells have tremendous potential to produce the cells of organs such as the liver, pancreas and intestine.
Cell & Microbiology
Jun 14, 2022
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562
Ryo Ando, a graduate student of the University of Tokyo, and his colleagues have observed the galaxy NGC 253 and resolved its locations of star formation down to the scale of a molecular cloud, a star formation site with ...
Astronomy
Nov 6, 2017
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529
(PhysOrg.com) -- Understanding how plants produce storage organs that humans use as food would be a valuable tool for science and for a hungry world.
Plants & Animals
Mar 3, 2009
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A star is formed when a large cloud of gas and dust condenses and eventually becomes so dense that it collapses into a ball of gas, where the pressure heats the matter, creating a glowing gas ball – a star is born. New ...
Astronomy
Dec 4, 2013
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(PhysOrg.com) -- New research from scientists at The University of Manchester is set to improve predictions about climate and air quality - and make life easier for those suffering from respiratory problems.
Earth Sciences
Dec 21, 2009
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Swedish, Australian and French researchers present for the first time miraculously preserved musculature of 380 million year old armoured fish discovered in north-west Australia. This research will help scientists to better ...
Archaeology
Jun 13, 2013
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