A hacker has breached Mathway, a popular math solving application, from where they have stolen more than 25 million emails and passwords, ZDNet has learned. For the past few months, the hacker has ...

Chegg, a leading direct-to-student learning platform, has acquired Mathway, a popular math problem-solving application. Chegg paid $100 million for the app, with additional payments of up to $15 ...