Is physics a good career in Nigeria? Explore top career options, from teaching to high-paying fields like medical physics, ...

Both companies are riding the AI wave, but one stock offers a better mix of growth momentum and valuation today.

The addition of ChatGPT Go means that there are now three paid tiers for the AI chatbot. All billed monthly, the Go tier costs $8, the Plus tier costs $20, and the Pro tier costs $200.

That signaling of demand serves as a leading indicator, while productivity improvements serve as the lagging outcome.

From lesson planning and grading to essay writing and research, AI tools are changing how teachers teach and how students ...