How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at ...

Scientists are learning more about how water moves through the Grand Canyon, and how what happens above ground affects what ...

These open-source MMM tools solve different measurement problems, from budget optimization to forecasting and preprocessing.

The number of Venezuelans in the U.S. has more than doubled in five years, to about 1.2 million. That makes Venezuelans the fastest-growing Hispanic group in percentage terms, far ahead of Ecuadorians ...

PECOTA, which stands for Player Empirical Comparison and Optimization Test Algorithm, is BP’s proprietary system that projects player and team performance PECOTA is a system that takes a player’s past ...