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A small, wearable sensor that can detect levels of the stress hormone cortisol in sweat may soon help warn when people are nearing burnout, a study reported. Engineers at the Swiss Federal Institute of Technology Lausanne (EPFL) and start-up Xsensio said that the tool could help to objectively quantify stress levels. The device is placed directly … Read more
Could CANDY test for COVID? Scientists trial whether flavored sweets could detect an infection because of a loss of taste and smell Researchers at The Ohio State University are recruiting 2,800 participants and will track them for 90 days Every day they will be asked sniff and eat one of eight different flavors of hard candy … Read more
Controversial rapid lateral flow tests ‘can detect most infectious cases’ of coronavirus, a Government-led study has claimed amid concerns about their reliability. Oxford University scientists who carried out the research found the devices, which give a result within half an hour, catch between 84 and 90 per cent of Covid-positive people. Number 10 has spent more … Read more
Most distant supermassive black hole known to science is detected by astronomers more than 13 BILLION light years from Earth Researchers used the ALMA telescope array in Chile to discover the quasar A quasar is a type of supermassive black hole that is releasing a lot of energy This object was discovered when the universe … Read more
Coin-sized device debuts at CES that monitors vitals to detect potential coronavirus symptoms after just a few days of users sticking it to their chest By Stacy Liberatore For Dailymail.com Published: 21:03 GMT, 11 January 2021 | Updated: 21:04 GMT, 11 January 2021 Vaccinations are making their way to the public and as society returns … Read more
Dogs can be trained to detect people infected with coronavirus by sniffing their armpits, study finds, and they are already being used in airports around the world. Researchers from the National Veterinary School of Alfort, France, recruited six dogs previously trained to sniff out other things and re-trained them to detect Covid-19. Because of their famously … Read more
Dogs struggle to detect differences between similar-sounding words like ‘dog’ and ‘dig’, according to a new study. Hungarian scientists put electrodes on doggies’ heads to measure signs of recognition from brain activity as they listened to various spoken words. The dogs listened to known words (like ‘sit’), similar but nonsense words (‘sut’) and very different … Read more
One of the most ancient groups of birds was able to detect vibrations in the ground, allowing them to capture prey – a ‘superpower’ that is found in a handful of modern-day birds. The trait, called remote-touch, is known among kiwis, ibises and sandpipers, but a team from the University of Cape Town believes the lithornithids … Read more
One of the most ancient groups of birds was able to detect vibrations in the ground, allowing them to capture prey – a ‘superpower’ that is found in a handful of modern-day birds. The trait, called remote-touch, is known among kiwis, ibises and sandpipers, but a team from the University of Cape Town believes the lithornithids … Read more
Chinese officials ‘detect coronavirus in a family’s fridge’ after couple who share a flat with fruit vendors tested positive for COVID-19 The city of Chengdu reported two local COVID-19 cases, who are a couple, today The patients share their flat with two sellers who frequented a wholesale market The trading hub was shut down as … Read more