EarthA wind turbine’s swish may annoy, but it's not hurting anyone Fresh calls to shut “noisy” wind farms should be dismissed given the lack of evidence of harm to health and the need for renewable power, says James Randerson Comment
MindQuadriplegic man feels touch on robotic hand with brain implant A person who is paralysed from the neck down has felt the sensation of touch from a robotic hand for the first time, thanks to electrodes inserted in his brain News