OpenAI's latest language model demonstrates unprecedented reasoning abilities, solving complex mathematical proofs and writing code with minimal errors, raising both excitement and ethical concerns in the tech community.

Elon Musk's brain-computer interface company successfully demonstrates a paralyzed patient playing chess and browsing the internet using only their thoughts, opening new possibilities for assistive technology.

Samsung's new transparent OLED technology turns store windows into interactive displays, showing product information and virtual try-ons while maintaining visibility of physical products.

Jeff Bezos' Blue Origin opens the first commercial space hotel in low Earth orbit, offering 10-day stays with spectacular views of Earth for $1 million per person.