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Study the core techniques and applications of AI, ranging from data-driven computing through to state-of-the-art speech and text processing. Working in a team to engineer a software system for a real ...

A simple brain-training program that sharpens how quickly older adults process visual information may have a surprisingly powerful long-term payoff. In a major 20-year study of adults 65 and older, ...

A study of 5,000 workers who do complex customer assistance jobs at a call center found that among workers who were given the support of an AI assistant, the least skilled or newest workers showed the ...

This as-told-to essay is based on a conversation with Alex Seungyong Yang, an 18-year-old high school senior, based in Seoul. The following has been edited for length and clarity. As an incoming ...

Mar. 21, 2026 In an incredibly lucky cosmic accident, NASA’s Hubble Space Telescope captured a comet breaking apart in real time—something astronomers have long tried and failed to observe. The comet, ...

Ionut Ilascu is a technology writer with a focus on all things cybersecurity. The topics he writes about include malware, vulnerabilities, exploits and security defenses, as well as research and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...