Practical Guide Develop your future science career now SciDev.Net conducted a survey of researchers from all over the world about the biggest challenges they face, their advice and pitfalls to avoid. Health Drug delivering drones Exclusive discount How to talk to the media Multimedia: 20/10/16 Ethical research code influenced by San leader The first indigenous-developed ethics code in Africa is being finalised by TRUST after Andries Steenkamp, San … Ethics Indigenous Knowledge economy Communication Policy News: 19/10/16 Drones to deliver drugs in remote Costa Rica Plans to pilot the drones in eight isolated towns aims to reduce waiting time from days to 45 minutes. Technology Medicine Indigenous Governance Health Practical guide: 17/10/16 How to advance your career in science How do you get on the right path in your scientific career? Here we’ve distilled advice and tips from researchers. Publishing Networks R&D Funding Communication News: 13/10/16 Latent TB high in India's healthcare workers Research reveals that more than 4-in-10 health workers in India afflicted with latent tuberculosis. TB Health Disease Vulnerability R&D Bhutan’s quest for alternative energy Shrinking glaciers and a changing economy are forcing the Bhutanese to question their dependence on hydropower. Mapping trachoma to eliminate blindness Explore how a huge project targeting this infectious eye condition has set the standard for surveying disease. Africa's hydropower future Does hydropower hold the key to ending African energy poverty? Discover the data behind the dams in this immersive feature.