[ad_1] Bull sharks may be vulnerable to cold upwellings Martin Prochazkacz/Shutterstock Upwellings of cold water from the deep sea to the surface can be deadly for marine animals and such events are increasing in frequency due to climate change. In March 2021, hundreds of fish and shellfish, as well as squid, octopuses, manta rays and […]
[ad_1] Aggregated clumps of the protein alpha-synuclein (brown) and antibodies (green) BIOLUTION GMBH/SCIENCE PHOTO LIBRARY A drug that targets a build-up of proteins linked to Parkinson’s disease could slow the progression of motor symptoms in people with advanced forms of the condition. Although this shows promise to be a disease-modifying treatment for Parkinson’s, it is […]
[ad_1] Conservationists think tweaking pandas’ diets might shift their gut microbiomes in a way that could encourage them to mate [ad_2] Source link
[ad_1] A crater formed by thawing permafrost in Russia Padi Prints/Troy TV Stock/Alamy Areas of permanently frozen ground in northern regions are now emitting more carbon into the atmosphere than they absorb, causing the planet to heat even further, according to the first Arctic-wide estimate of all three major greenhouse gases. Frozen ground, or permafrost, […]
[ad_1] Bonobos often act aggressively, despite their peaceful reputation Sergey Uryadnikov / Alamy Stock Photo Have we misjudged our two closest relatives? Chimpanzees are known for lethal violence while bonobos are widely seen as paragons of peaceful coexistence, free love and female empowerment – but a new study suggests that the reality is more complicated. […]
[ad_1] Rotating CT scan inside a California condor egg San Diego Zoo A scan of a California condor (Gymnogyps californianus) egg has revealed a rarely seen embryonic world. The chick is the 250th condor hatched at a facility helping to bring back the threatened birds from the brink of extinction. Like each condor egg laid […]
[ad_1] This water purification system is powered by static electricity Sang-Woo Kim/Yonsei University in South Korea A bottle can disinfect drinking water by channelling static electricity built up from just 10 minutes of walking – no limited supply of water purification tablets or external power sources required. “Our water disinfection approach holds particular significance for […]
[ad_1] Callao cave in the Philippines, where fossils from Homo luzonensis were found Florent Detroit/Callao Cave Archaeology Project This is an extract from Our Human Story, our newsletter about the revolution in archaeology. Sign up to receive it in your inbox for free every month. On 10 April 2019, our extended family got a bit bigger. A […]
[ad_1] Disinformation fuels conspiracy theories that can be hard to dismantle Skorzewiak/Shutterstock Large language model chatbots like those powering ChatGPT can reduce people’s beliefs in conspiracy theories by debating with them. And the approach they employ could even teach people better ways of interacting with conspiracy theorists. Although past research suggests that the level of […]
[ad_1] Since 2012, Mary Jo Hoffman has taken one snap a day of the natural objects around her. She explains what lies behind two of them – and what the “art of noticing” has brought to her life [ad_2] Source link