The tech tool has been subject to criticism and controversy since being launched by the department five years ago.

Recently, that number has risen to five, and while it adds far more flexibility for structuring electronic equipment, it also brings greater complexity and ratchets up the number of design decisions ...

For a project in Bangladesh, Prof. Mushfiq Mobarak and his team used machine-learning models applied to mobile phone records ...

Plinko is an online casino game built around a simple idea: a ball falls through a vertical grid filled with pegs and lands in a slot with a multiplier. The fin ...