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ScienceDaily: Top Environment News |
| Cause of biodiversity loss: Logistical Herculean tasks Posted: 22 Nov 2021 10:54 AM PST The question of the causes of species extinction confronts science with complex tasks. |
| Pathway for ‘green ammonia’ opens in a combined experimental and computational study Posted: 22 Nov 2021 10:54 AM PST A combined experimental and computational study shows promising results for a new class of catalysts producing ammonia under mild conditions. |
| Study digs up roles bacteria play in global carbon cycle Posted: 22 Nov 2021 10:53 AM PST Researchers have developed an innovative technique to track microbes and understand the various ways they process soil carbon, findings that add to our knowledge of how bacteria contribute to the global carbon cycle. |
| Researchers reveal how to turn a global warming liability into a profitable food security solution Posted: 22 Nov 2021 10:53 AM PST Methane, a powerful greenhouse gas, can be captured and transformed into protein-rich feed for farmed fish -- an increasingly important food sector. A new analysis shows how to make the approach more cost-effective than current fish feeds. |
| New link between diet, intestinal stem cells and disease discovered Posted: 19 Nov 2021 12:56 PM PST Obesity, diabetes and gastrointestinal cancer are frequently linked to an unhealthy diet. However, the molecular mechanisms responsible for this are not fully understood. Researchers have gained some new insights that help to better understand this connection. These findings provide an important basis for the development of non-invasive therapies. |
| Phages kill dystentery-causing bacteria and reduce virulence in surviving bacteria Posted: 19 Nov 2021 12:54 PM PST Phages are viruses that infect bacteria and can also be used to treat human infections. However, as with antibiotics, bacteria can readily evolve resistance to phage attack, highlighting a key limitation to the use of phages as therapeutics. Now, researchers have shown that the naturally occurring phage A1-1 kills Shigella flexneri, a major cause of dysentery in sub-Saharan Africa and southern Asia and selects for phage-resistant mutants with reduced virulence. |
| Posted: 18 Nov 2021 05:37 PM PST Puppyhood dietary factors may affect the onset of canine allergy and atopy related skin symptoms in adulthood, according to a new study. |
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