Understand and code the R² metric (goodness of fit) in C++. A must-know concept for evaluating regression models.

Observing 3I/ATLAS in this active phase will give some of the clearest insights yet into the mystery of interstellar comets.

In the 30 years since the discovery of 51 Pegasi b, more than 6,000 planets outside our Solar System have been catalogued. Two modern-day explorers explain how.

Strong spatial skills are critical for everyday tasks and across many careers—they also strengthen students’ math performance ...

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This October, as the interstellar comet 3I/ATLAS passes through our solar system, it offers a rare scientific opportunity. For the first time, a suite of spacecraft designed for Mars and Jupiter ...

Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...