Here are all of our Student Opinion questions from the 2025-26 school year. Each question is based on a different New York Times article, interactive feature or video. By The Learning Network What’s ...

Reinforcement Learning is at the core of building and improving frontier AI models and products. Yet most state-of-the-art RL methods learn primarily from outcomes: a scalar reward signal that says ...

Abstract: Scalar field features such as extrema, contours, and saddle points are essential for applications in environmental monitoring, search and rescue, and resource exploration. Traditional ...

Cerebral small vessel disease is the most common pathology underlying vascular dementia. In small vessel disease, diffusion tensor imaging is more sensitive to white matter damage and better predicts ...

At his full-time job, Huzefa Kapadia spends about 60 hours a week helping Southern California high school students understand polynomials, radicals and quadratic functions. But globally, he’s more ...