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10 articles from Guardian Unlimited Science
Children who suffer violence or trauma age faster, study finds
Researchers discover links with earlier puberty and signs of more rapid cellular ageingChildren who experience violence or trauma seem to age faster, going through puberty earlier and showing greater signs of ageing in their cells, researchers have found.They say the findings add to a growing body of work that suggests early adversity can become “biologically embedded” with the potential for...
Victoria's contact-tracing effort buckles under the weight of Covid-19 cases
ANU’s Peter Collignon says what’s important now is making sure people who test positive stay at homeStage 4 lockdown rules explainedDownload the free Guardian app to get the most important news notificationsCoronavirus Australia maps and cases: live numbers and statisticsVictoria’s rise in Covid-19 case numbers is occurring so rapidly that contact tracing can no longer be relied upon to...
Will a vaccine or recovery from the virus give us long-term immunity to Covid-19?
New evidence on how our bodies combat the virus has huge implications for the development of a coronavirus vaccineHow to listen to podcasts: everything you need to knowThis episode first aired on Today in Focus, the Guardian’s global daily news podcast.It’s a familiar refrain of the past six months: “When will we get back to normal?” The premise is that once a vaccine arrives or enough...
Survivors of Covid-19 show increased rate of psychiatric disorders, study finds
Researchers found more than half experienced PTSD, anxiety, insomnia, depression or compulsive symptomsCoronavirus – latest updatesSee all our coronavirus coveragePeople who have recovered from Covid-19 show increased rates of psychiatric disorders including post-traumatic stress disorder (PTSD), anxiety, insomnia and depression, according to a new study conducted by San Raffaele hospital in...
Russia claims to be ahead of rivals in race to produce Covid vaccine
Moscow says it will start production next month and mass immunisation by OctoberCoronavirus – latest updatesSee all our coronavirus coverageThe Russian government claims to have stolen a march on dozens of global rivals – including the US and UK – in the race to produce a viable coronavirus vaccine, saying it would start production of a vaccine next month and begin mass immunisation by...
Coronavirus vaccine tracker: how close are we to a vaccine?
More than 140 teams of researchers are racing to develop a safe and effective coronavirus vaccineResearchers around the world are racing to develop a vaccine against Covid-19, with more than 140 candidate vaccines now tracked by the World Health Organization (WHO). Continue...
Coronavirus live news: Global cases near 18m as Melbourne braces for further lockdown measures
Residents in state of Victoria wake up after first night of curfew; ‘major incident’ declared in Manchester; Nancy Pelosi says she has no confidence in Birx over handling of pandemic. Follow the latest updatesCoronavirus global report: ‘response fatigue’ fears as Mexico hits 9,000 daily casesVictoria announces stage four coronavirus lockdown restrictions including overnight curfewGreater...
Splashdown: SpaceX capsule carrying Nasa astronauts lands safely – video
US astronauts Bob Behnken and Doug Hurley, who flew to the International Space Station in SpaceX's new Crew Dragon, splashed down in the capsule in the Gulf of Mexico after a two-month voyage. The successful splashdown, the first of its kind by Nasa in 45 years, was a final key test of whether Elon Musk's spacecraft can transport astronauts to and from orbit - a feat no private...
Coronavirus 90-minute tests to be provided in care homes and hospitals
Experts however have doubts about unproven swab tests for the diagnosis of flu and Covid-19 Coronavirus – latest updatesSee all our coronavirus coverageTwo new tests for Covid-19 that are said to deliver results within 90 minutes are to be introduced across NHS hospitals and care homes, to speed up diagnosis ahead of winter and differentiate coronavirus infection from flu, the government...
NHS England spends £160m on new 'Covid-friendly' cancer drugs
Patients to be given treatments less likely to damage immune system and in some cases able to be taken at homeNHS England is spending £160m on new “Covid-friendly” cancer drugs that will be less likely to damage the immune system and, in some cases, can be taken at home so that patients do not have to visit hospital.NHS England said 2,000 patients had already benefitted from a range of...