SciDev.Net at large:
Himalayan countries will be hit hard by climate change, and need to cooperate on solutions, side event at COP19 hears.
Pollution and overfishing threaten the lake’s ability to support the millions who live near it, finds George Achia.
The project's potential impact on water supplies in Egypt and Sudan is causing friction, finds Rehab Abd Almohsen.
Naimul Haq reports on Bangladesh's efforts to prepare for cyclones and limit damage to lives and livelihoods.
Striking at mosquito breeding sites could slash the disease when used with other checks, finds Cochrane review.
Unsuccessful development initiatives offer vital lessons — but only if we are open about failure, says Ben Taylor.