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Published Sea surface temperature research provides clear evidence of human-caused climate change
(via sciencedaily.com) Original source Claims that climate change is natural are inconsistent with new oceanic temperature trends.
Published Craving snacks after a meal? It might be food-seeking neurons, not an overactive appetite
(via sciencedaily.com) Original source Psychologists have discovered a circuit in the brain of mice that makes them crave food and seek it out, even when they are not hungry. When stimulated, this cluster of cells propels mice to forage vigorously and to prefer fatty and pleasurable foods like chocolate over healthier foods like carrots.
Published Greenhouse gas emissions in Global South countries linked with IMF lending policies, study finds
(via sciencedaily.com) Original source A study of 130 Global South nations has found that their greenhouse gas emissions were linked with IMF lending policies. The constraints of IMF's structural loans imposed coercive lending conditions that prompted borrowers to focus on increasing their exports, indirectly raising their greenhouse gas emissions through greater agricultural or manufacturing activities. GHG emissions increased within several years of countries' first structural loan, and increased almost immediately with subsequent loans, regardless of the lending conditions, the study found.
Published Keto diet prevents early memory decline in mice
(via sciencedaily.com) Original source A new study shows the keto diet prevents early memory decline in mice. A molecule in the diet plays a key role in slowing Alzheimer's disease.
Published Monitoring and measuring biodiversity require more than just numbers; scientists advocate for change
(via sciencedaily.com) Original source Scientists advocate for change to promote standardized practices in the field -- a practice that has been missing from the science.
Published Researchers investigate how freshwater diatoms stay in the light
(via sciencedaily.com) Original source Researchers sought to understand how diatoms -- microscopic, photosynthetic algae that make up an estimated 20 percent of global carbon sequestration and oxygen production -- are able to bloom in an ice-covered Lake Erie and how ice decline across the Great Lakes is impacting the algae.
Published New archive of ancient human brains challenges misconceptions of soft tissue preservation
(via sciencedaily.com) Original source A new study has challenged previously held views that brain preservation in the archaeological record is extremely rare. The team compiled a new archive of preserved human brains, which highlighted that nervous tissues actually persist in much greater abundances than traditionally thought, assisted by conditions that prevent decay.
Published Metamaterials and AI converge, igniting innovative breakthroughs
(via sciencedaily.com) Original source Scientists unveil next-generation research trends in metaphotonics platforms with AI.
Published ChatGPT is an effective tool for planning field work, school trips and even holidays
(via sciencedaily.com) Original source A new study suggests anyone looking to shake off the winter blues by planning the perfect getaway should turn to ChatGPT.
Published Pioneering muscle monitoring in space to help astronauts stay strong in low-gravity
(via sciencedaily.com) Original source Astronauts have been able to track their muscle health in spaceflight for the first time using a handheld device, revealing which muscles are most at risk of weakening in low gravity conditions. Researchers monitored the muscle health of twelve astronauts before, during and after a stay on the International Space Station.
Published Fish fed to farmed salmon should be part of our diet, too, study suggests
(via sciencedaily.com) Original source Scientists found that farmed salmon production leads to an overall loss of essential dietary nutrients. They say that eating more wild 'feed' species directly could benefit our health while reducing aquaculture demand for finite marine resources.
Published AI ethics are ignoring children, say researchers
(via sciencedaily.com) Original source Researchers have called for a more considered approach when embedding ethical principles in the development and governance of AI for children.
Published Decoding the Easter Bunny -- an eastern Finnish brown hare to represent the standard for the species' genome
(via sciencedaily.com) Original source Biologists have published a chromosomally assembled reference genome for the European brown hare. The genome consists of 2.9 billion base pairs, which form 23 autosomal chromosomes, and X and Y sex chromosomes. The timing of the genome release is very appropriate as the brown hare also represents the original Easter Bunny familiar from European folklore.
Published Across oceans and millennia: decoding the origin and history of the bottle gourd
(via sciencedaily.com) Original source Researchers have uncovered intriguing details about the origins and spread of the bottle gourd, one of the oldest domesticated crops. Their work unveils the genetic diversification and population history of this hard-shelled plant that was used to make bottles, instruments, and containers for over 10,000 years by ancient civilizations.
Published Powerful new AI can predict people's attitudes to vaccines
(via sciencedaily.com) Original source A powerful new tool in artificial intelligence is able to predict whether someone is willing to be vaccinated against COVID-19.
Published Experts warn climate change will fuel spread of infectious diseases
(via sciencedaily.com) Original source Infectious diseases specialists call the medical field to be ready to deal with the impact of climate change on spreading diseases, such as malaria, Valley fever, E. coli and Lyme disease.
Published Fiber, genes and the gut microbiome: Study reveals possible triggers for inflammatory bowel disease
(via sciencedaily.com) Original source A new study finds a complex interplay between diet, genes, and the gut microbiota that could explain why IBD develops.
Published In flies, a single brain cell can drive multiple movements of the body
(via sciencedaily.com) Original source Motor neurons are the cells the brain uses to command muscles to act. Scientists typically thought of them as simple connections, much like the cables that link computers with their accessories. Now, in fly studies, researchers have discovered that single motor neurons can each direct an insect's body to move in far more complex ways than previously thought.
Published Toxic metal particles can be present in cannabis vapes even before the first use, study finds
(via sciencedaily.com) Original source Though vapes have been heralded as a 'safer' way to consume either nicotine or cannabis, they present their own suite of risks that are being revealed through increasing regulation. Now, scientists have discovered that nano-sized toxic metal particles can be present in cannabis vaping liquids even before any heating occurs, and the effect is worse in illicit products.
Published Is food waste the key to sustainable, plastic-free diapers and sanitary pads?
(via sciencedaily.com) Original source Once thrown away, disposable diapers and sanitary pads can take hundreds of years to decompose, because they contain plastics and other synthetic polymers. But now, researchers are replacing these materials with components made from protein biomass that is often discarded. They are sustainable and biodegradable, and they could potentially allow future diapers and pads to be flushed down a toilet or used as fertilizer.