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

The core challenge is estimating the relationship between AI and productivity, says Erik Lundh of The Conference Board.

MEMPHIS, Tenn. -Temperatures will be going on a bit of a roller coaster ride over the next week, but overall, we are entering a cooler and drier stretch of weather compared to this past week. TONIGHT: ...

Tonight will be soggy and chillier. Memphians and Mid-Southerners must be careful on wet roads and avoid high-standing water. Tomorrow will have lingering showers in the morning. The afternoon becomes ...