World immunisation week: mobile app to remind parents of vaccine schedule
WHO focus on delivering health information directly to people’s mobile phones and social media accounts to curb vaccine preventable deaths
Mangrove cover getting sparser over Konkan creeks
Report of Bombay Natural History Society says three creeks lost large swathes of mangroves; rare mangrove species at risk
28 years of Earth’s surface changes on Google
Watch a city expand or a glacier shrink through a series of satellite images; see the altering landscape at four spots in India