XRISM gives sharpest-ever glimpse at growth of a rapidly-spinning black hole

Astronomers have obtained the sharpest-ever X-ray spectrum of an iconic active galaxy, providing the most accurate, precise ...
TechCrunch

X updates its terms, files countersuit to lay claim to the ‘Twitter’ trademark after newcomer’s challenge

Elon Musk’s X is updating its Terms of Service to indicate it still lays claim to the “Twitter” trademark. The move to add this detail to the company’s terms ...
Reuters

X Corp sues social media startup over bid to claim 'Twitter' brand

Dec 16 (Reuters) - Elon Musk's X Corp sued a startup on Tuesday after it sought to cancel X's Twitter trademarks so it can "bring Twitter back" as a new social media platform. X said in the lawsuit, ...
Wall Street Journal

Europe’s Foolish War on X.com

Journal Editorial Report: Trump ditches the mileage mandates at the center of Biden’s EV push. The European Union’s decision Friday to impose a fine on Elon Musk’s social-media platform X.com raises a ...
Reuters

US startup seeks to reclaim Twitter trademarks 'abandoned' by Musk’s X

WASHINGTON, Dec 8 (Reuters) - A fledgling social media platform has asked the U.S. Patent and Trademark Office to cancel trademarks for Twitter so it can take them for itself, contending that ...