A roundup of 49 US-based AI startups that have each raised at least $100 million in 2025, highlighting the rapid growth and investment in the artificial intelligence sector.

OpenAI responded to reports that a teenager used ChatGPT to plan their suicide, stating the individual bypassed built-in safety features, raising concerns about AI safety and mental health.

An in-depth guide to ChatGPT, covering its capabilities, use cases, and the technology behind the popular AI-powered chatbot.

Elon Musk’s xAI is planning to construct a small solar farm next to its Colossus data center, aiming to power AI operations with renewable energy.

A new AI tool is designed to help users determine if they are balding, offering personalized insights and recommendations for hair care.

Onton, an AI-powered shopping platform, has secured $7.5 million in funding to broaden its offerings beyond furniture, leveraging multimodal search capabilities.

Character AI is introducing interactive story experiences for children, replacing open-ended chat to provide a safer and more engaging environment.

OpenAI has integrated voice mode directly into ChatGPT, eliminating the need for a separate interface and streamlining user experience.

Warner Music has reached a settlement with AI music startup Suno, resolving a lawsuit and entering into a new partnership to explore AI-generated music.

OpenAI and Perplexity are introducing AI-powered shopping assistants, but rival startups remain confident in their unique offerings and market positions.

Microsoft announced that its AI chatbot Copilot will no longer be available on WhatsApp starting January 15, 2026.

Speechify has updated its Chrome extension to include voice typing and a voice assistant, enhancing accessibility and productivity for users.

Google and venture capital firm Accel are collaborating to identify and support emerging AI startups in India, aiming to foster innovation in the region.

OpenAI CEO Sam Altman shared insights about the company’s upcoming AI device, describing it as a more peaceful and calming alternative to the iPhone.

OpenAI faced a legal challenge after using the term “cameo,” which is trademarked by another company, highlighting the importance of trademark awareness in tech.

Stickerbox is an AI-powered tool that allows children to create custom stickers, combining creativity with technology for a fun learning experience.

Amazon Web Services (AWS) is investing $50 billion to develop advanced AI infrastructure for the US government, supporting national security and innovation.

Anthropic has launched Opus 4.5, featuring new integrations with Chrome and Excel, enhancing productivity and AI accessibility for users.

A new benchmark has been introduced to evaluate whether AI chatbots are effective in safeguarding human well-being, focusing on ethical and safety standards.

A former strategist for YouTuber MrBeast is developing an AI-powered tool to assist creators with ideation and analytics, aiming to streamline content production.