Homelessness is on the rise, but innovative approaches to fixing the root causes are showing signs of success.
Lake Chad has shrunk to a tenth its size, with climate change one of the factors. This has a huge impact on the lives of people dependent on it for food and water. A local explains.
This unusual city council initiative helps senior citizens in Las Vegas who don't have enough to eat.
Climate change is the biggest global threat to the planet and its effects are especially felt in rural communities. However, tech innovation is helping to make a difference.
The world's children currently face the triple burden of undernutrition, hidden shortage of vital nutrients and obesity.