Latest figures from public health authorities on the spread of Covid-19 in the United Kingdom. Find out how many confirmed cases have been reported in each of England’s local authorities
The chance to put biodiversity and the environment at the heart of recovery from the pandemic should not be squanderedOne night in April, birdwatchers from around Britain stepped outside their doors and listened intently to something most of them had never experienced before: the fluting, mysterious, melancholy cry of the common scoter on the wing.Flocks of these dusky sea ducks were beating their way over Britain on their long migratory journey towards their Arctic breeding grounds, easily audible to the naked ear. The first great wave was heard on the Wirral before being picked up in the Peak District, and at last by the Humber. A second wave was made out as flocks made their way along the line of Hadrian’s wall, from the Solway Firth in the west to Northumberland in the east. A third wave flew above listeners from the Severn estuary to the Wash. The birds were heard in urban Blackburn, Stalybridge, Bristol and London. It was thanks to social media that so many listeners were alert to the birds’ progress – and thanks to the silence of lockdown that they could be heard. Continue reading...
by Hannah Devlin Science correspondent on (#537JP)
Detailed pictures of planet glowing through clouds were taken with telescope in HawaiiAstronomers have captured some of the highest resolution images of Jupiter ever obtained from the ground using a technique known as “lucky imaging”.The observations, from the Gemini North telescope on Hawaii’s dormant volcano Mauna Kea, reveal lightning strikes and storm systems forming around deep clouds of water ice and liquid. The images show the warm, deep layers of the planet’s atmosphere glowing through gaps in thick cloud cover in a “jack-o-lantern”-like effect. Continue reading...
Psychologist whose 50-year study transformed attitudes to people with Down’s syndromeIn 1964, Janet Carr, a clinical psychologist, was asked to work on a follow-up study of 54 six-week-old babies with Down’s syndrome at the Maudsley hospital in London. Initially Carr, who has died aged 92, was going to track the children only until they were four, but it became one of the longest follow-up studies in the world.In 2014, a party was held at the House of Lords to celebrate the study running for 50 years. Chris Oliver, the director of the Cerebra centre for neurodevelopmental disorders at Birmingham University, commented: “The longest follow-up studies we have are usually five to seven years. So that 50-year follow-up is absolutely remarkable.” Continue reading...
by Jessica Murray Simon Murphy, Amy Walker (earlier) on (#534SV)
Madrid health official resigns over plans to ease lockdown and Russia overtakes Germany and France after record rise in cases. This blog is now closed.
Researchers say cannibalistic tendency may help explain why the invasive creatures thriveWhen the going gets tough, most parents try to protect their offspring. But the warty comb jelly takes a different tack: it eats them.Despite initial appearances, comb jellies are not jellyfish but belong to a different group of animals, ctenophora, which swim using tiny hair-like projections called cilia. Continue reading...
Latest figures from public health authorities on the spread of Covid-19 in the United Kingdom. Find out how many confirmed cases have been reported in each of England’s local authorities
by Presented by Nicola Davis and produced by Madelein on (#5358S)
As the coronavirus outbreak continues to be our focus on Science Weekly, we also want to try look at other science stories. In this episode, Nicola Davis speaks to Dave Krause about the 66-million-year-old fossil of a cat-sized mammal dubbed ‘crazy beast’. A giant in its day, we hear how this now extinct branch of mammals – known as Gondwanatherians – offers new insights into what could have been Continue reading...
Smartphones can be used to digitally trace Covid-19. But not if the public don’t download an app over privacy fears – or find it won’t work on their deviceThe idea of the NHS tracing app is to enable smartphones to track users and tell them whether they interacted with someone who had Covid-19. Yet this will work only if large proportions of the population download the app. No matter how smart a solution may appear, mass consent is required. That will not be easy. Ministers and officials have failed to address the trade-offs between health and privacy by being ambiguous about the app’s safeguards.Instead of offering cast-iron guarantees about the length of time for which data would be held; who can access it; and the level of anonymity afforded, we have had opacity and obfuscation. It is true that we are dealing with uncertainties. But without absolute clarity about privacy the public is unlikely to take up the app with the appropriate gusto. Continue reading...
Object found in HR 6819 system is the closest to Earth yet known – and is unusually darkAstronomers say they have discovered a black hole on our doorstep, just 1,000 light years from Earth.It was found in a system called HR 6819, in the constellation Telescopium. Continue reading...
Latest figures from public health authorities on the spread of Covid-19 in the United Kingdom. Find out how many confirmed cases have been reported near you
Elon Musk reportedly involved in the production, which if confirmed would be first feature film ever made in spaceTom Cruise is in talks with Nasa about working on a movie shot in outer space, according to the head of the space agency.“Nasa is excited to work with Tom Cruise on a film aboard the Space Station!,” Nasa administrator Jim Bridenstine wrote on Twitter. Continue reading...
by Presented by Nicola Davis and produced by Max Sand on (#533B9)
As hay fever season approaches, Nicola Davis asks Prof Stephen Durham about the differences between the immune response to an allergen, such as pollen, and a pathogen, like Sars-CoV-2. Should those with allergies should be concerned about Covid-19? Continue reading...
Australian photographers Jacob Vlatko from New South Wales and Christian Bowman from Queensland were both waking up before the sun rose to capture images of the Eta Aquarids meteor shower
Space agency tests design that is billed to replace current Shenzhou module, a copy of Russia’s SoyuzChina has successfully launched a new rocket and prototype spacecraft, according to state media, in a major test of its ambitions to operate a permanent space station and send astronauts to the Moon.A Long March 5B rocket took off from the Wenchang launch site on the southern island of Hainan and eight minutes later an unmanned prototype spacecraft successfully separated and entered its planned orbit, Xinhua reported. A test version of a cargo return capsule also successfully separated from the rocket, Xinhua said. Continue reading...
Asian otters’ playfulness with rocks a mystery but Exeter study links juggling to hungerWhether tossing pebbles between their paws or rolling stones on their chest and even into their mouth, otters are experts at rock juggling. Now researchers say the behaviour largely appears to be linked to a rumbling tummy.Many species of otters are known to toss pebbles around, often while lying on their backs, in what appears to be an example of animals playing with inanimate objects. Mari-Lisa Allison, of the University of Exeter, said: “[I have seen] an otter at the fence putting a pebble through the mesh and then catching it underneath and rolling it round, round the fence”. Continue reading...