Defense Secretary Pete Hegseth is facing growing scrutiny over his use of the commercial messaging app Signal to discuss U.S. military operations, including operational details about strikes in Yemen.

Editor’s note: This is a lightly edited transcript of today’s video from Daily Signal Senior Contributor Victor Davis Hanson. Subscribe to our YouTube channel to see more of his videos. Hello, this is ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

The Stochastic Oscillator (SO) is a momentum indicator that compares an asset’s closing price to its recent high–low range. It helps traders identify when a market may be overbought, oversold, or ...

The Relative Strength Index (RSI) is a widely used momentum indicator that helps traders spot overbought and oversold conditions. Learn how RSI works, how to interpret it, and how to use it with other ...