Citizen scientists join fight to clean up rivers The past year has seen public outrage over sewage with volunteers taking action into their own hands. Source
Twitter in data-protection probe after ‘400 million’ user details up for sale Politicians and celebrities are said to be affected but the scale of the data breach is unverified. Source
All solar system’s planets visible in night sky Mercury, Venus, Mars, Jupiter and Saturn will be visible with the naked eye from many areas. Source