A new AI chip powered by light, not electricity, delivers massive energy savings while matching conventional performance. A ...

Is time something that flows — or just an illusion? Exploring space-time as either a fixed “block universe” or a dynamic fabric reveals deeper mysteries about existence, change, and the very nature of ...

Scientists have uncovered how rogue DNA rings may help spark glioblastoma at its earliest stages. An international research ...

A new investigational treatment targets the root cause of a life-threatening liver condition connected to obesity and diabetes, offering hope for millions of patients. Scientists at the, San Diego Sch ...

Pressure from surrounding tissues activates invasive programs in cancer cells. This mechanical stress rewires epigenetic regulation. Cancer cells are notoriously adaptable, capable of shifting their ...

East Antarctica’s interior is warming at a startling pace, powered by shifting ocean conditions that drive warm air inland.

A clinical trial suggests vitamin D may slow cellular aging by preserving telomeres. Researchers urge caution on dosing and emphasize lifestyle as the most reliable path to healthy aging. Vitamin D su ...

Solar flares heat ions much more strongly than electrons. The finding offers a new explanation for spectral line broadening. Recent work from the Andrews suggests that particles in solar flares can ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

Stellar migration may greatly increase the number of habitable planets in the Milky Way. Future ESA missions will test these predictions with detailed exoplanet observations. What can the Galactic Hab ...

The early Universe hosted ultra-weak magnetic fields that still shaped cosmic structures. New simulations establish stricter limits on their strength. Magnetic fields that originated during the earlie ...

The ocean’s tiniest powerhouse may burn out in a hotter world, threatening life far beyond the microbes themselves.