Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

Public WiFi can expose sensitive personal and financial data if you log into accounts, enter passwords, or connect without ...

The internet is a global network of servers that moves and stores data using hardware, software, and protocols. Wi-Fi is a local wireless network that distributes the internet signal to devices in ...

Monitoring Wi-Fi data usage is essential to avoid exceeding limits and ensuring smooth internet performance. By tracking how ...

When it comes to smartphones, the common sentiment is that your Wi-Fi network will always take precedence over your mobile connection. In other words, those with data caps generally don’t have to ...

Li-Fi is a wireless data system remarkably similar to Wi-Fi, but uses light to send information. Data rates can hit a gigabit ...

You settle into a cafe for a quick remote meeting. Your laptop is out, your phone is buzzing, and the barista drops off a flat white with oat milk, exactly how you ...