Hypothesis testing is a formal procedure for investigating our ideas about the world using statistics. It is most often used by researchers to test predictions, called hypotheses. The first step in ...

Much of mainstream economics holds to the Efficient Market Hypothesis (EMH), which is built on highly unrealistic foundations ...

A career in quantitative trading or research is one of the most exciting and intellectually rewarding paths in finance.

The same pulling force that causes “tears” in a glass of wine also shapes embryos. It’s another example of how genes exploit ...

On July 1, humanity became aware of comet 3I/ATLAS. This is only the third interstellar object known to us, even though, statistically, many thousands are flying through the Solar System as we speak; ...

You’ve got a product idea you can’t stop thinking about. Maybe it came from a problem you experienced firsthand. Maybe ...

Before we can test for AI consciousness, we need to understand how consciousness actually emerges, experts say.

AI models trained on high-impact, low-quality social media posts show some alarming behavior. Here's how to audit your ...

We all start somewhere. In the app world, that “somewhere” is usually zero downloads, zilch users, zip revenue. Whether you’re a bright-eyed start-up or a legacy brand elbowing your way into the ...

Research links speech hesitations like "um" and "uh" to executive function across adulthood. Your speech patterns reveal ...