Fossil expands ancient fish family tree
A second ancient lungfish has been discovered in Africa, adding another piece to the jigsaw of evolving aquatic life forms more than 400 million years ago.
A second ancient lungfish has been discovered in Africa, adding another piece to the jigsaw of evolving aquatic life forms more than 400 million years ago.
Archaeology
Dec 19, 2019
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314
The beginning of the last glacial period was characterized in the Northern hemisphere by major accumulation of snow at high latitudes and the formation of a huge polar ice sheet. For climatologists this was paradoxical, since ...
Earth Sciences
Sep 1, 2013
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0
A research team led by Prof. Su Bing from Kunming Institute of Zoology of the Chinese Academy of Sciences, collaborating with the researchers from Lanzhou University and Northwest Agriculture and Forestry University, performed ...
Archaeology
Oct 20, 2020
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736
Tropical species are six times more sensitive to forests being broken up for logging or farming than temperate species, says new research.
Ecology
Dec 5, 2019
1
359
(Phys.org)—Recently engaged in providing support to the successful landing of NASA's Mars Science Laboratory's Curiosity rover, ESA's Mars Express has now returned to its primary mission of studying the diverse geology ...
Space Exploration
Sep 7, 2012
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0
An international team of Earth system scientists and oceanographers has created the first high-resolution global map of surface ocean phosphate, a key mineral supporting the aquatic food chain. In doing so, the University ...
Earth Sciences
Aug 28, 2019
1
162
We moan about the wet weather all too often but it may have been crucial in the development of human culture from about 70,000 years onwards, according to scientists reporting in Nature Communications today.
Earth Sciences
May 21, 2013
3
0
Climate change has always left its footprint on land and in the seas where bivalves such as mussels, scallops, oysters have lived for millions of years. Their limited mobility has been to their disadvantage resulting in most ...
Ecology
Mar 26, 2019
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21
Climate change over the 21st century will significantly alter an important oceanographic process that regulates the productivity of fisheries and marine ecosystems, according to an interdisciplinary research team led by Northeastern ...
Environment
Feb 18, 2015
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53
What do you feel when you see the aurora?
Planetary Sciences
Aug 15, 2023
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101