The climate crisis is turning the temperature up all over the world, but in southern Africa, the rise has been particularly concerning. Wild animals dependent on delicate ecosystems which are already dry, so that food and ...
Plants & Animals
Jun 15, 2023
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53
A new study shows why tropical birds are likely to be more vulnerable to forest fragmentation, and suggests conservation policies need to take into account the role of climate in determining the ability of animals to move ...
Plants & Animals
May 29, 2023
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86
In recent decades, scientists have produced countless studies on the effects of one environmental factor or another—climate change, deforestation or pollution, for example—on wildlife and habitats around the world. But ...
Ecology
May 17, 2023
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3
Breakthroughs in ancient genome reconstruction and biotechnology are now revealing the rich molecular secrets of Paleolithic microorganisms. In a new study published in Science, a transdisciplinary team of researchers led ...
Cell & Microbiology
May 4, 2023
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62
In August 1865, a 10-pound rock fell from space to Earth, landing with a bang in the remote village of Sherghati, India. After being recovered by witnesses to the event, the stone passed into the possession of a local British ...
Planetary Sciences
May 3, 2023
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51
A new approach to the genetic engineering of cells promises significant improvements in speed, efficiency, and reduction in cellular toxicity compared to current methods. The approach could also power the development of advanced ...
Cell & Microbiology
Apr 28, 2023
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156
Scientists can now use light to activate protein functions both inside and outside of living cells. The new method, called light-activated SpyLigation, can turn on proteins that are normally off to allow researchers to study ...
Biotechnology
Apr 17, 2023
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37
A team of archaeologists and anthropologists from Université de Bordeaux, Institut Polytechnique de Bordeaux and Universitat de Barcelona, has found evidence of a tool used to make leather clothing dating back to the Upper ...
Eukaryotes generate the energy for survival through cellular respiration in mitochondria by a process known as the oxidative phosphorylation. In this process, nutrients and oxygen are converted into a chemical form of energy: ...
Cell & Microbiology
Mar 27, 2023
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119
A team of chemists at MIT has found that using peptides instead of DNA fragments to tag small molecules can speed up the drug discovery process. Their research is published in the journal Science.
