2022 news preview: mRNA tech behind covid-19 vaccines could get new uses

By Michael Le Page A BioNTech worker tests the procedures for making mRNA Abdulhamid Hosbas/Anadolu Agency via Getty Images 2022 could be the year when we find out whether mRNA vaccine technology can be used for a lot more than just making vaccines. The hope is that it can also get our bodies to produce drugs that … Read more

2022 news preview: Quantum computers may finally become useful tools

By Matthew Sparkes Google’s Sycamore quantum processor is one of the most advanced Peter Kneffel/dpa/Alamy A POWERFUL quantum computer could crack encryption and solve problems that classical machines find impossible. Although no one has yet succeeded in building such a device, recently we have seen a gathering pace of progress – so could 2022 be … Read more

2022 news preview: High-voltage supergrids could power the world

By Adam Vaughan Solar reflectors in Australia’s Northern Territory generating power John Warburton-Lee Photography/Alamy INDIA gained notoriety when it finished November’s COP26 climate summit by weakening a move to end the use of coal. Less widely recognised is that the country also started the Glasgow summit in a more positive fashion, with a plan to … Read more

Covid-19 news: Hospitals in England declare critical incidents

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool A man passes a temporary ‘Nightingale’ field hospital constructed in south London, England, 3 January 2022. NEIL HALL/EPA-EFE/Shutterstoc​k Latest coronavirus news as of 12pm on 4 January Staff shortages force health service providers … Read more

Latin American Abortion Laws Hurt Health Care and the Economy–a Lesson for a Post-Roe U.S.

As the U.S. braces for the possible rollback of abortion rights later this year, seismic shifts are happening south of the border. A series of recent legal and legislative decisions has begun to loosen restrictions in Latin America, a region with some of the world’s harshest antiabortion laws. And they could chart a path toward … Read more

What the thermodynamics of clocks tell us about the mysteries of time

Surprising new insights about the strange physics underlying how clocks work could transform our understanding of time’s arrow – and hint at how time works at the quantum scale Physics 29 December 2021 By Miriam Frankel Hardziej Studio A CENTURY ago, two intellectual giants met to debate the nature of time. One was the French … Read more

Watch ‘coronal streamers’ streak off the sun in close-up video from Parker Solar Probe

A new video of solar streamers evokes the streaking stars seen during spacecraft hyperdrives in “Star Wars.” The new NASA video from the Parker Solar Probe shows these mysterious sun structures up close for the first time, flowing past the spacecraft like interstellar fireflies. Previously, we could only catch a glimpse of streamers during solar … Read more