Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Wegovy (semaglutide) is an injectable medication that’s FDA approved for weight loss and other uses. Your health insurance may deny coverage for Wegovy, but you can still access it through an appeal ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

A pilot program in six states will use a tactic employed by private insurers that has been heavily criticized for delaying and denying medical care. By Reed Abelson and Teddy Rosenbluth Like millions ...

When Sally Nix found out that her health insurance company wouldn’t pay for an expensive, doctor-recommended treatment to ease her neurological pain, she prepared for battle. It took years, a chain of ...

What is two-factor authentication, and why do experts say it's the key to better online security? Two-factor authentication—often referred to as two-step authentication and 2FA—is a method for keeping ...

When a sizeable chunk of online attacks involves weak passwords and unauthorized account access, second-factor authentication (2FA) is one of those magic bullets that can save your digital life from ...

It’s rare to see a solo founder building a widely adopted developer infrastructure tool. Even more so if the founder happens to be from Africa. Bereket Engida, a self-taught programmer from Ethiopia, ...

When your doctor decides you could benefit from a particular test or procedure, your insurance company might require documentation to prove it's necessary before agreeing to pay for anything.

WASHINGTON — Health and Human Services Secretary Robert F. Kennedy Jr. said Monday that the country’s largest health insurers have promised to take steps to streamline the often-criticized prior ...