Blood rain in Russia: What causes blood-red rain to fall from the skies? BLOOD-RED rain pouring over a remote Siberian city in Russia sparked fear and confusion – but what causes the red-coloured rain to fall from the skies? Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:An Ice Core Reveals the Economic Health of the Roman EmpireTiny Brains of Homo Naledi Had Complex FeaturesScienceTake: How Asteroids May Have Brought Water to EarthBooks of The Times: A Strait-Laced Writer Explores Psychedelics, and Leaves the Door of Perception AjarAs D.I.Y. Gene Editing Gains Popularity, ‘Someone Is Going to Get Hurt’Did Asteroids Bring Water to Earth?