days

Scientists Spent 4 Years Identifying a New Wasp That Only Leaves Its Home For 2 Days

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Parasitic gall wasps don’t get out much. For the vast majority of their year-long lives, from eggs to larvae, pupae to adults, these tiny insects are entombed in cocoon-like crypts on the leaves, flowers, and stems of oak trees.   When spring rolls around, there’s no time to waste, not even for food. The wasps … Read more

Watch the James Webb Space Telescope last days on Earth in under 3 minutes in this time-lapse video

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It’s been a month since the James Webb Space Telescope launched to space and you can revisit its last days on Earth in a stunning new time-lapse video. On Dec. 25, the James Webb Space Telescope lifted off from Europe’s Spaceport in French Guiana aboard an Arianespace Ariane 5 rocket. In the month since its … Read more

Special Phage Therapy Clears a Patient’s Resistant Infection After 798 Days

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After 700 days of antibiotic treatment, the infection of a 30-year-old bombing attack victim still raged. Tragically, the patient had suffered life-threatening injuries during the attacks at Brussels airport on 22 March 2016. Over the next three years, she faced numerous medical complications, as her fracture-related wound became infected with pan-drug-resistant bacteria, or what we … Read more

Covid-19 news: Self-isolation period cut to 5 days in England

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By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool Sajid Javid, health secretary, arrives at No.10 Downing Street, London, UK James Veysey/Shutterstock Latest coronavirus news as of 2pm on 13 January Isolation period shortened for people with covid-19 in England People who … Read more

Heating Up Testicles With Nanoparticles Can Work as Male Contraception. Here’s How

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Women have a variety of methods for contraception, but only two methods are commonly available to men: condoms and vasectomies. Both methods have their drawbacks. Condoms can break, and some men are allergic to the latex in standard condoms. Vasectomies are surgical procedures that can be painful and difficult to reverse.   So the search … Read more

Don’t Freak Out if a COVID Vaccine Slightly Changes Your Period Cycle, Says Study

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Women vaccinated against COVID-19 saw a slight delay in their period of almost a day compared to those who were unvaccinated, a US government-funded study said Thursday. But the number of days of bleeding was not affected, according to the research carried out on nearly 4,000 individuals and published in Obstetrics & Gynecology.   Lead … Read more

The Convoluted History of The Modern Western Calendar

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For something that’s meant to lend order to our lives, the modern Western calendar has a messy history. The mess, in part, comes about because of the difficulty of coordinating the orbits of celestial bodies with the cycles of day and night, and the passage of the seasons.   The year measured by the earth’s … Read more

’29 days on the edge:’ What’s next for NASA’s newly launched James Webb Space Telescope

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NASA’s next big space observatory is finally aloft, but it’ll be a while before it starts its highly anticipated science mission. The $10 billion James Webb Space Telescope launched atop an Ariane 5 rocket from French Guiana yesterday (Dec. 25), kicking off a long-delayed, potentially transformative mission to study the early universe, nearby exoplanets and … Read more