Design tool Figma launched new AI-powered image-editing features today, including the ability to remove and isolate objects and expand images. The company said that these features will save the hassle ...

OpenAI has begun accepting submissions from third-party developers for their apps to be accessible directly in ChatGPT, and has launched a new App Directory (don't call it a "store"!) that can be ...

We developed a thin, flexible microelectrode array that can be slid through a small slit in the skull onto the brain surface. We showed that this minimally invasive system records and stimulates ...

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. The Ulcer Index (UI) is a technical indicator that quantifies downside risk by measuring the depth and duration of ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...