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7 articles from Guardian Unlimited Science

Footprints of possibly last dinosaurs to walk Britain found in Kent

Scientists find fossilised footprints of multiple dinosaur species preserved by sediment in FolkestoneFootprints of what could be the last dinosaurs to have walked in Britain have been found in Kent, researchers say.About 66m years ago, an asteroid hit the Earth and wiped out much of the Earth’s dinosaurs. But flooding rendered Britain’s dinosaurs extinct much earlier: about 110m years ago....

Drinking straw device ‘instant’ cure for hiccups say scientists

Sipping water through an L-shaped ‘suction and swallow tool’ cured 92% of attacks, according to studyFrom holding your breath to having a friend shout “boo!”, there is no shortage of alleged cures for hiccups. Now scientists say they have found a better solution: a drinking straw device.When you get hiccups – or singultus as they are known in medicine – the diaphragm and intercostal...

‘They’re not treating us as small men’: Team GB women get the right bras

Female Olympic athletes have been fitted with individually designed sports bras to enhance performanceAs Tokyo hopefuls debate the marginal gains afforded by Vaporfly running shoes, Britain’s sportswomen have been keeping another secret weapon close to their chests.In the drive for marginal performance gains, female members of Team GB and Paralympics GB have been fitted with specially designed...

In hunt for Covid’s origin, new studies point away from lab leak theory

Amid the heavily politicised debate, a lot of evidence now points to a natural spillover event – but other causes cannot be ruled outCoronavirus – latest updatesSee all our coronavirus coverageThe coronavirus pandemic has raised so many questions as it has continued its inexorable spread across the planet, but perhaps the first of them remains the most contentious: where did Sars-CoV-2 come...

China’s space station launch – in pictures

A Chinese spaceship carrying a three-person crew has docked with the country’s new space station at the start of three-month mission, marking a milestone in its ambitious space programme. The mission is China’s first manned spaceflight in almost five years Continue reading...

Cases of Covid Delta variant in UK rise over 75,000 – PHE data

Figures show Delta is more transmissible and more resistant to vaccine than AlphaCoronavirus – latest updatesSee all our coronavirus coverageThe total number of cases of the Covid Delta variant in the UK has risen to 75,953 to date, data has revealed, with the variant now accounting for 99% of Covid cases.Also known as B.1.617.2, the Delta variant, combined with relaxations in coronavirus...

Mysterious coelacanth fish can live for 100 years – study

Research sheds more light on the giant ‘living fossils’ once thought extinct but which have survived since the age of the dinosaurs The coelacanth – a giant, mysterious fish that has survived since the time of the dinosaurs – can live for 100 years, a study has found.The slow-moving fish, which grow to be the size of a human, are nicknamed a “living fossil”, and also grow at a very...