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| Understanding cobalt’s human cost Posted: 17 Dec 2021 08:32 AM PST After studying the impacts of mining cobalt -- a common ingredient in lithium-ion batteries -- on communities in Africa's Democratic Republic of the Congo (DRC), an interdisciplinary team of researchers is calling for more data into how emerging technologies affect human health and livelihoods. |
| Pain and anxiety impact breathing on a cellular level Posted: 17 Dec 2021 08:29 AM PST A team of scientists has uncovered a neural network in the brain that coordinates breathing rhythm with feelings of pain and fear. Along with contributions to the fields of pain management, psychological theories of anxiety, and philosophical investigations into the nature of pain, their findings could lead to development of an analgesic that would prevent opioid-induced respiratory depression (OIRD), the disrupted breathing that causes overdose deaths. |
| New major discovery in the animal kingdom: 14 new species of shrews Posted: 17 Dec 2021 07:29 AM PST Researchers recently made a major discovery -- 14 new species of shrews, which is the largest number of new mammals described in a scientific paper since 1931. After a decade-long journey taking inventory of Indonesian shrews living on the island of Sulawesi, a group of scientists has identified 14 new endemic species. |
| Mitigating environmental impact of herbicides Posted: 17 Dec 2021 07:29 AM PST Research looks at the interactions of different herbicides and what they mean for herbicide drift. |
| Keeping active through varied activities can reduce risk of developing dementia Posted: 17 Dec 2021 07:28 AM PST Older adults who participate in a variety of different activities are able to reduce their risk of developing dementia, according to a new study. |
| New device advances commercial viability of solar fuels Posted: 17 Dec 2021 07:28 AM PST A research team has developed a new artificial photosynthesis device with remarkable stability and longevity as it converts sunlight and carbon dioxide into two promising sources of renewable fuels -- ethylene and hydrogen. |
| Research takes early step towards drug to treat common diabetes complication hypoglycemia Posted: 17 Dec 2021 07:28 AM PST New research has taken an important step towards the goal for a treatment for the common diabetes complication hypoglycemia, or low blood sugar. Researchers found a way help to defend against hypoglycemia by boosting hormonal defense systems. The team believes they have identified a promising target in the brain could be useful for future drug development to create an anti-hypoglycemia drug. |
| Redrawing the lines: Growing inexpensive, high-quality iron-based superconductors Posted: 17 Dec 2021 07:28 AM PST Superconducting materials show zero electrical resistance at low temperatures, which allows them to conduct 'supercurrents' without dissipation. Recently, a group of scientists developed an inexpensive, scalable way to produce high-temperature superconductors using 'grain boundary engineering' techniques. The new method could help develop stronger, inexpensive, and high operating temperature superconductors with impactful technological applications. |
| Ocean acidification and warming disrupts fish shoals Posted: 17 Dec 2021 07:28 AM PST Researchers have found that the way fish interact in groups is being upset by ocean acidification and global warming. |
| Rollercoaster of emotions: Exploring emotions with virtual reality Posted: 17 Dec 2021 07:28 AM PST To the left and right, the landscape drifts idly by, the track in front of you. Suddenly, a fire. The tension builds. The ride reaches its highest point. Only one thing lies ahead: the abyss. Plummeting down into the depths of the earth. These are scenes of a rollercoaster ride as experienced by participants in a recent study. However, not in real life, but virtually, with the help of virtual reality (VR) glasses. The aim of the research was to find out what happens in participants' brains while they experience emotionally engaging situations. |
| Women who practice self-compassion are at lower risk of cardiovascular disease Posted: 16 Dec 2021 12:00 PM PST Middle-aged women who practiced self-compassion had lower risk of developing cardiovascular disease, irrespective of their blood pressure, insulin resistance and cholesterol levels. |
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