Three scientists describe the fieldwork they've had to delay in 2020 because of the pandemic. These are setbacks not just for their careers, but for the body of scientific knowledge.
The Paris climate conference made key plans to avert global warming. The conference in Morocco will hope to put these plans in action.
Africa is facing an annual financing gap for water infrastructure of around $45bn to meet the needs of its citizens. Where is the money going to come from?