25 stunning photographs of Muhammad Ali gu.com/p/4xp8v/stw

Watch “Port of Amsterdam – SAIL 2015” by @DroneAddicts on @Vimeo vimeo.com/137207040?ref=…

All scientific papers to be free by 2020 under EU proposals gu.com/p/4jzz8/stw

The European Space Agency has validated the official Euclid Consortium twitter account: follow @EC_Euclid for exciting news and updates

Where BBC science correspondent Rebecca Morelle travels to south China to visit Daya Bay neutrino experiment bbc.com/news/magazine-…