It seems like not a day goes by without billionaire Elon Musk making headlines. The boss of X (formerly Twitter), Tesla and SpaceX is the world's richest person and has used his platform to make ...

Our mountaineering expert takes a look at the Piolets d’Or awards, detailing their history, controversies and the legendary ...

If you’re wondering what an IMEI number is, you’ve come to the right place. You’ve probably heard the acronym at carrier stores, during tech support calls, or whenever you need to switch ...

When reviewing job growth and salary information, it’s important to remember that actual numbers can vary due to many different factors — like years of experience in the role, industry of employment, ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

A physician assistant (PA) is a health care professional who works with doctors and gives medical treatment. You can find physician assistants in virtually all primary care and specialty medical ...

Hamas is an Islamist militant movement that has controlled the Gaza Strip for nearly two decades. It violently rejects the existence of Israel, which it claims is occupying Palestine. In October ...

With all the recent changes, you might be wondering, “What is Twitter?” The short-form social media platform has undergone a complete rebrand to X thanks to Elon Musk, but we’re still here to help you ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Peter Westfall is a distinguished professor of information ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...