Today, we bring you another focus challenge, inviting you to spend uninterrupted time looking at one piece of art. This is a photograph by Walter Wick called “Odds and Ends” from the popular picture ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Two factors go into a fund's total cost of ownership -- the fund's expense ratio, which is set by the issuer, and the fund's trading spread, which is determined by the market and liquidity. It's ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. This Jan. 9, 1973 file photo shows British author ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

A pair of US lawmakers are calling for an investigation into how easily spies can steal information based on devices’ electromagnetic and acoustic leaks—a spying trick the NSA once codenamed TEMPEST.

Most people assume their phone calls and text messages are private, but a decades old signaling system tells a different story. This video reveals how weaknesses in the global SS7 phone network allow ...

If your PC is a few years old, it probably doesn't feel as fast anymore. PCs running Windows slow down after years of use for a number of reasons. While you can't always fix the root causes, there's ...

One of the cheapest ways for an investor to diversify a portfolio is with an exchange-traded fund. The two largest ETFs in terms of assets are SPDR S&P 500 ETF Trust SPY and Vanguard S&P 500 ETF VOO, ...