Daily Archives: Dec 17, 2025

Far beneath the continents and oceans, beyond the reach of any drill or probe, monumental structures reach upward that dwarf Mount Everest to the status of a foothill. These formations, buried at the boundary between Earth's mantle and core, rise up as high as 1,000 kilometers-more than a hundred...

Space is no longer a sanctuary. It is a domain in contestation, and the advantage of the United States has been eroding at a speed that alarms defense strategists. Experts say that Beijing's push to build a "vertically integrated space ecosystem" is not a benign scientific undertaking-it is a...

"Is this the most feature-packed Holiday Update from Tesla yet?" That's what many owners are saying as the 2025.44.25.1 software begins to roll out in what has become an annual tradition each December for the automaker, bringing in a mix of festive fun and practical upgrades. However, this year's...