Technology

Nov 14th 2020 Editor’s note: Some of our Covid-19 coverage is free for readers Economist today, Our daily newsletter. For more stories and our epidemic tracker, see our center aS News Emerged This week that the experimental vaccine against Covid-19 has been shown to be effective in late-stage clinical trials, …

The artist’s imagination depicts the early Martian atmosphere (right) – which is believed to have liquid water and ga atmosphere – as opposed to the cold, dry atmosphere on Mars today (left). Credit: NASA’s Goddard Space Flight Center New University Ari Rizona-led research updates our understanding of how water comes …

During the Second National Lockdown in France On November 12, 2020, during the Second National Lockdown in France aimed at curbing the spread of the COVID-19 epidemic, a st-c-chair inside a closed restaurant on Champs-É Lissis Avenue in Paris. Stefan de Scutin / Agence France-Presse / Getty Images European stocks …

The cartoon depicts the clock in search of dark matter. Credit: Hanasek / NIST District researchers have used state-of-the-art atomic clocks to narrow down the discovery of the insidious dark matter, the value of clocks that are constantly being improved beyond the time limit. Older atomic clocks operating at microwave …

HOUSTON, Texas (KTRK) – Harris County Judge Lena Hidalgo said another strong effort to cut the growing number of Covid-19 cases could be on the horizon, saying “another pull-back is needed.” In his “State of the County” address, held virtually on Thursday, he began by discussing the rise of positive …