Many hurdles stand in the way of successful innovation. The case of Zipline, an autonomous drone delivery platform, demonstrates many of the pitfalls of the dominant modes of development in Africa, ...

For almost three decades, the international development sector has led innovation around mobilising evidence for policy and practice. IDS Director for Evidence and Impact, James Georgalakis and ...

Despite differences in shape and size all insects are characterized by a body organization that includes three units: a head, thorax and abdomen (panels A-B). In contrast all spiders (and other ...