Discover how Fourier Analysis breaks down complex time series data into simpler components to identify trends and patterns, despite its limitations in stock forecasting.

Hundreds of people gathered at a vigil near the scene of the shooting. Jamie Kelter Davis for The New York Times Jamie Kelter Davis for The New York Times The police taped off the area around the ...

The U.S. military intercepted a Russian-flagged tanker as part of its pressure campaign against Venezuela. It also stopped a second ship in the Caribbean. Needing U.S. support to fend off Russia in ...

Occidental Petroleum Corp. engages in the exploration and production of oil and natural gas. It operates through the following segments: Oil and Gas, Chemical, and Midstream and Marketing. The Oil and ...