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- New snailfish genome reveals how they adapted to the pressures of deep-sea life
- Kelp, maggots and mycoprotein among future foods that must be mass-farmed to combat malnutrition
- Songbird neurons for advanced cognition mirror the physiology of mammalian counterparts
- Evolutionary biologists discover mechanism that enables lizards to breathe underwater
- Urban traffic noise causes song learning deficits in birds
- Hidden processes at work in the hearts of large stars revealed
- Quantum machine learning hits a limit
- Standing dead trees in 'ghost forests' contribute to greenhouse gas emissions, study finds
- Ancestors may have created 'iconic' sounds as bridge to first languages
| New snailfish genome reveals how they adapted to the pressures of deep-sea life Posted: 13 May 2021 11:25 AM PDT A new whole genome sequence for the Yap hadal snailfish provides insights into how the unusual fish survives in some of the deepest parts of the ocean. |
| Kelp, maggots and mycoprotein among future foods that must be mass-farmed to combat malnutrition Posted: 13 May 2021 11:24 AM PDT Radical changes to the food system are needed to safeguard our food supply and combat malnutrition in the face of climate change, environmental degradation and epidemics, says new report. |
| Songbird neurons for advanced cognition mirror the physiology of mammalian counterparts Posted: 13 May 2021 11:23 AM PDT Neuroscientists examining genetically identified neurons in a songbird's forebrain discovered a remarkable landscape of physiology, auditory coding and network roles that mirrored those in the brains of mammals. |
| Evolutionary biologists discover mechanism that enables lizards to breathe underwater Posted: 13 May 2021 09:40 AM PDT A team of evolutionary biologists has shown that Anolis lizards, or anoles, are able to breathe underwater with the aid of a bubble clinging to their snouts. Some anoles are stream specialists, and these semi-aquatic species frequently dive underwater to avoid predators, where they can remain submerged for as long as 18 minutes. The researchers termed the process 'rebreathing' after the scuba-diving technology. |
| Urban traffic noise causes song learning deficits in birds Posted: 13 May 2021 09:39 AM PDT Traffic noise leads to inaccuracies and delays in the development of song learning in young birds. They also suffer from a suppressed immune system, which is an indicator of chronic stress. A new study shows that young zebra finches, just like children, are particularly vulnerable to the effects of noise because of its potential to interfere with learning at a critical developmental stage. |
| Hidden processes at work in the hearts of large stars revealed Posted: 13 May 2021 09:39 AM PDT Astronomers commonly refer to massive stars as the chemical factories of the Universe. They generally end their lives in spectacular supernovae, events that forge many of the elements on the periodic table. How elemental nuclei mix within these enormous stars has a major impact on our understanding of their evolution prior to their explosion. It also represents the largest uncertainty for scientists studying their structure and evolution. |
| Quantum machine learning hits a limit Posted: 13 May 2021 07:00 AM PDT A black hole permanently scrambles information that can't be recovered with any quantum machine learning algorithm, shedding new light on the classic Hayden-Preskill thought experiment. |
| Standing dead trees in 'ghost forests' contribute to greenhouse gas emissions, study finds Posted: 12 May 2021 01:40 PM PDT While standing dead trees in ghost forests did not release as much greenhouse gas emissions as the soils, they did increase GHG emissions of the overall ecosystem by about 25 percent, a new study has found. |
| Ancestors may have created 'iconic' sounds as bridge to first languages Posted: 12 May 2021 05:34 AM PDT The 'missing link' that helped our ancestors to begin communicating with each other through language may have been iconic sounds, rather than charades-like gestures -- giving rise to the unique human power to coin new words describing the world around us, a new study reveals. |
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