New APIs are reshaping digital advertising, but a new study finds that IP address matching is missing the mark.

If you’re anything like us, then your iPhone is almost a part of you, something you check every 10 minutes if not more. Every device, including an iPhone, comes with its own private IP address, as ...

Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education research and the science of learning ...