Using 10 images from the region, Oxfam spokesperson Louis Belanger provides a useful overview of the scale of the problem and how it is affecting the region's inhabitants.
The highly respected humanitarian news service gives us a thorough walk-through of the crisis and the reasons why 11 million people risk sinking deeper into hunger, poverty or malnutrition.
The British broadcaster produced this very good 3-minute report exploring the Sahel crisis through the eyes of a poor family in Niger and also takes a look at some of the efforts being made to help.
The news network takes a look at the crisis, highlighting the fear that the world will remain unaware of the Sahel crisis until it is too late and malnutrition has taken its toll on the region's children.
As Niger prepares itself for a food emergency after erratic rains last year and a surge in food prices, humanitarian agencies are stepping up malnutrition screening.
Denise Brown, WFP's country director in Niger, reveals the amazing resilience of women in the West African nation where she is stationed, and explains how they are coping at the moment.