Business periodicals such as Forbes contain articles on topics related to entrepreneurship and innovation. Topics include business strategies, leadership, finance, technology, law, and others. Articles may be written by professionals in the field or by members of the staff. Forbes is one of the most famous business magazines in the world. It covers issues such as entrepreneurship and innovation, politics, current affairs, and history. The magazine was founded in 1982 by Malcolm Forbes who also served as its chairman and president until his death in 1990. Since then, it has been owned by a private company called Malcolm Forbes Holdings which also includes other well-known publications such as TV Guide, Vogue, and GQ. Each issue of Forbes contains reviews on hundreds of companies published each week in several categories: Technology & Innovation, Energy & Environment, Life Sciences & Healthcare, Retail & Consumer Products, Industrials, Financial Services, Hotels & Lodging, Real Estate, Transportation & Logistics, Media, Entertainment & Arts Daily News, and Others. Editors choose what companies to review and how to cover them.