Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

The mathematician Daniel Litt has driven social media users to distraction with a series of simple-seeming but counterintuitive probability puzzles. In late January, Daniel Litt posed an innocent ...

Figure 2: A schematic representation of the logical model of the aromatic amino acid pathway in yeast. We needed a way of representing prior biological knowledge in the computer, so we developed a ...