Everyone's talking about saving America's middle class. But just who exactly falls into this group? That's actually a much more difficult question to answer than it seems. While some experts ...

It seems that nowadays everyone has a smartwatch and smartphone, and lives in a smart home that is in a smart city. Every other service and product is 'smart' or 'intelligent' and they have started ...

What is ultra-processed food? There is no single definition of ultra-processed foods, but in general they contain ingredients not used in home cooking. Many are chemicals, colourings and ...

Christiana Jolaoso-Oloyede writes for media publications, B2B brands and nonprofits. Using her research, analytical and writing skills from her training as a lawyer, she focuses on garnering ...

Based on the 1996 World Food Summit, food security is defined when all people, at all times, have physical and economic access to sufficient safe and nutritious food that meets their dietary needs and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

Understand how the Bitcoin public blockchain tracks ownership over time. Get clarity on key terms like public & private keys, transaction inputs & outputs, confirmation times, and more. Understand how ...

Halal refers to food allowed under Islamic law, while foods that aren't allowed are called haram. With so many diverse cultures around the world, it's important to offer a variety of food options ...

Human activities are causing world temperatures to rise, with more intense heatwaves and rising sea-levels among the consequences. Things are likely to worsen in the coming decades, but scientists ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...

Entrepreneur. It’s a big, fancy-sounding word, isn’t it? Perhaps even a bit intimidating, especially when you don’t really know what it means. But fear not – we’re here to help you cut ...

Here's what you should know if you're on the fence about 5G for your household's internet needs. Trey Paul is a CNET senior editor covering broadband. His 20+ years of experience as a writer and ...