Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...

The assessment of causation for a potential drug interaction requires thoughtful consideration of the properties of both the object and precipitant drugs, patient-specific factors, and the possible ...

Meta’s $14.3 billion investment in Scale AI represents the social media giant’s most significant move to secure high-quality training data for artificial intelligence models. The deal gives Meta a 49% ...

Meta’s deal to partially acquire the AI startup Scale, giving it 49% ownership, is certainly unusual. What Scale officially announced is that the deal values the company at over $29 billion and that ...

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

It might sound like something from the plot of the apocalyptic science fiction blockbuster, Don't Look Up. But NASA warns that the odds of a 'city-destroying' asteroid hitting Earth have increased yet ...

If you suspect you or your child might have attention deficit hyperactivity disorder (ADHD), your doctor has several ways to make a diagnosis. One is an ADHD rating scale, which measures symptoms like ...

Life is uncertain. None of us know what is going to happen. We know little of what has happened in the past or is happening now outside our immediate experience. Uncertainty has been called the ...

For the large language models (LLMs) that power apps like ChatGPT, Anthopic’s Claude, and Google’s Gemini to be good conversational partners and assistants, they need to be trained by humans with ...