[ad_1] Big Deals Monday: Bargain hunters now have a huge selection of discounted branded goods, including an Acer Chromebook, Braun electric shavers and Bosch tools. We check the offers and show you the best offers of the day. This Monday there are great offers to discover in various online stores. …

[ad_1] Live Q&A with astronauts arriving on NASA’s SpaceX Crew-1 missionNASA Crew 1 astronauts arrive for launch as tropical storm Eta loomsNASASpaceflight.com Astronauts arrive at the launch site for the second flight of the SpaceX crew (Update)Phys.org Astronauts excited about Resilience launch on ISS after ‘tough year’msnNOW Crew Dragon astronauts …

[ad_1] A vaccine developed by Pfizer Inc. and BioNTech SE protects most people from COVID-19, according to a study whose early results sent share prices soar and was hailed by the US’s leading infectious disease specialist as ” extraordinary”. The stroke prevented more than 90 percent of symptomatic infections in …

[ad_1] Animals continue to be protagonists of the pandemic. On this occasion, the fight between a dog and a cat over who occupies the sofa of a house in St. Petersburg, Russia, has become a trend. The video shows a boxer dog, in what appears to be an argument with …

[ad_1] US President Donald Trump, in his post on his social media account, announced that Defense Minister Mark Esper has suspended his post. Thanking Esper for his services, Trump stated that Esper’s replacement will be Christopher C. Miller, Director of the National Counterterrorism Center. “WILL DO A GREAT JOB” President …

[ad_1] Keystone 1/7 Abuse scandals have hit Swiss sport hard. Keystone 2/7 Now the Sports Commission of the Council of States (WBK) intervenes. Thomas Schreyer / freshfocus 3/7 On Monday he convened the heads of STV, Swiss Olympic and the Federal Office of Sport BENJAMIN SOLAND 7/7 Despite serious allegations …

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[ad_1] D.fired outgoing US President Donald Trump shortly after the lost election, Defense Secretary Mark Esper. The office will be taken over by Christopher Miller, as Trump wrote on Twitter Monday. Miller was previously director of the National Counter Terrorism Center. Rumors of Esper’s firing had been around for months. …

[ad_1] The electrons (gray wave packets) in the antiferromagnetic (left) and non-magnetic (center) crystals move along the applied electric current (right). The combination of antiferromagnetic and non-magnetic atoms (right) generates a surprisingly transverse Hall motion of the electron. In the left and right panels, blue and red shades mark the …

[ad_1] Credit: Uppsala University When and how did the first animals appear? Science has long sought an answer to this question. Researchers and colleagues from the University of Uppsala in Denmark have now jointly discovered embryo-like microfossils in Greenland up to 570 million years ago, revealing that such organisms were …