Health officials are exploring whether and how an immune reaction may occur in people who have received vaccines made by AstraZeneca and Johnson & Johnson.
The former Eastern Bloc is home to almost a quarter of the EU’s 440 million population and is struggling to tame the pandemic.
A video by entrepreneur Elon Musk's Neuralink startup showed a macaque monkey playing Pong by essentially using thought to move paddles that bounce digital balls back and forth on screen.
Remote-controlled Venus flytrap "roboplants" and crops that tell farmers when they are hit by disease could become reality after scientists developed a high-tech system for communicating with vegetation. Researchers in Singapore linked up plants to electrodes capable of monitoring the weak electrical pulses naturally emitted ...