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9 articles from Guardian Unlimited Science

US and Russia to hold talks on regulating militarisation of space

US claims Russia tested satellite-launched weapon this monthNegotiators to meet in Vienna on MondayUS and Russian officials will meet in Vienna on Monday to discuss whether and how to regulate the militarisation of space, in the wake of an alleged Russian satellite-launched missile test.The two governments agreed to hold a “space security exchange” in January, but the meeting was put off as a...

The Guardian view on singing and Covid-19: science needed for art to survive | Editorial

Facts and data are desperately required so that musicians can get back to entertaining the worldWhile the tentative resumption of the performing arts is officially allowed in England, singing, along with the playing of woodwind and brass instruments, is deemed a special case. Some serious early outbreaks of Covid-19 were associated with choirs and the Department for Digital, Culture, Media and...

'Major' breakthrough in Covid-19 drug makes UK professors millionaires

Synairgen’s share price rises 540% on morning of news of successful drugs trialCoronavirus – latest updatesSee all our coronavirus coverageThree professors at the University of Southampton school of medicine have this week made a “major breakthrough” in the treatment of coronavirus patients and become paper millionaires at the same time.Almost two decades ago professors Ratko Djukanovic,...

Do you want it – or do you need it? Here's how you know | Oliver Burkeman

Next time you have the urge to check your phone, or have a second cocktail, remember you might not enjoy it as much as you thinkAs anyone who counts a three-year-old among their acquaintances will know, there’s a fiery purity to the will of a small child that’s difficult to oppose. Once my son has figured out that there’s ice-cream in the freezer, and decided he wants some for dessert, my...

Why smokers and vapers – and those around them – may face higher Covid-19 danger

New reports cast doubt on early claims smoking offered protection from diseaseAt the beginning of the pandemic, smokers may have thought they had little to worry about, as there was a sliver of good news for them: a study circulating on social media suggested smoking could be associated with a lower risk of contracting Covid-19. That’s not the full story. Related: Biden predicts Trump will try...

Barrow's Covid-19 spike down to hospital testing regime, analysis suggests

Investigation shows rigorous testing at hospital trust led to rise in cases in ‘pariah town’Coronavirus – latest updatesSee all our coronavirus coverageDuring the height of the coronavirus pandemic, Barrow-in-Furness was labelled a “pariah town” when it emerged the Cumbrian local authority had by far the highest number of positive cases per head of population in England.Now, analysis of...

Coronavirus live news: US cases top 4m as WHO chief chides Pompeo for 'untrue' claims

US Secretary of State’s reported comments ‘untrue, unacceptable and without foundation’ says WHO; Trump cancels Jacksonville RNC; Bolsonaro not distancing despite positive test. Follow the latest updatesUS surpasses 4m Covid-19 cases as states dial back reopeningSouth Africa sees spike in excess deaths suggesting high Covid-19 tollSouth Korea goes into recession as Australia flags huge...