What makes 2017 Atlantic hurricane season unprecedented?
Tropical cyclones like hurricanes and typhoons are changing character due to global warming. Not only are they becoming more frequent, wind speeds are also intensifying much quickly, putting the lives of coastal communities at grave risk and causing widespread devastation.
How to make Africa food self-sufficient, again?
Africa is the only continent that imports more food than it produces. With ground reports from 10 African countries, Down To Earth's editorial team speaks to experts and policymakers on how Africa can achieve food security
Save our seas
The UN's first conference to save the oceans is a grand show of intent to reset our relationship with the largest sink of carbon dioxide and the biggest receptacle for human wastes. But will governments, industries and organisations stand by the big voluntary commitments they have made? Vibha Varshney reports from UN headquarters in New York