As prediction markets like Kalshi and Polymarket offer more ways to bet on elections, war, the Oscars and more, their dangers are growing.

The new monitoring platform aims to detect suspicious trading as prediction markets face scrutiny over insider information.

Traders are moving beyond sports bets and elections to price "unpriceable" geopolitical and policy risks that standard ...

If you had walked onto a trading floor thirty years ago, you would have heard noise before you saw anything. Phones ringing, ...

This research initiative highlights the importance of ethical and explainable artificial intelligence in workforce ...

Machine learning is an essential component of artificial intelligence. Whether it’s powering recommendation engines, fraud detection systems, self-driving cars, generative AI, or any of the countless ...

Kara Greenberg is a senior news editor for Investopedia, where she does work writing, editing, and assigning daily markets and investing news. Prior to joining Investopedia, Kara was a researcher and ...

Four top AI companies plan to spend $650 billion this year on the artificial intelligence build-out. Nebius Group has a market cap of only $21 billion and looks to be a good bet to outperform the rest ...

Shares of Amazon.com Inc. (NASDAQ: AMZN) was flat over the past five trading sessions after losing 2.96% the five prior. Despite having turned a corner after struggling for most of 2025, Amazon was ...

The artificial intelligence (AI) train is barreling ahead at full speed, but there are a couple of areas of concern. The market could respond negatively if concerns are confirmed, but the long-term ...

Abstract: To enhance the accuracy of stock price forecasting, this research utilizes a hybrid machine learning approach that integrates the Gated Recurrent Unit (GRU) with the Light Gradient Boosting ...