Malawi is heading towards a severe food crisis later this year. Drought brought on by the El Niño weather pattern has affected the harvest of maize, the staple food grown by nine out of 10 farming households in the country. Malawi is heading towards a severe food crisis later this year. Drought brought on by the El Niño weather pattern has affected the harvest of maize, the staple food grown by nine out of 10 farming households in the country. Agriculture Phys.org – latest science and technology news stories