With stock valuations climbing steadily over the past two years and artificial intelligence (AI) budgets of the big tech firms climbing by the year, it's only prudent to wonder if a bubble is in the ...

Perplexity CEO Aravind Srinivas purchased more Nvidia shares amid a market downturn triggered by the rise of the Chinese AI ...

DeepSeek announced it had found a way to create AI chatbots much cheaper and faster than current market leaders.