Food shortages no longer exist only in distant headlines. They're happening right now, affecting millions of people across the globe in ways that researchers say will only intensify in coming years.

The persistence of Africa's conflicts has directly contributed to a record 167 million Africans facing acute food insecurity with an estimated 700,000 threatened by famine.Highlights An estimated 167 ...

Dennis Wesselbaum does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...