Physicists have experimentally reversed electromagnetic waves in time, confirming a theoretical prediction that has stood for ...

Accurate, real-time monitoring of ionospheric dynamics is essential for understanding space weather and protecting satellite-based navigation and communication systems.

Molmo 2 comes in three main variants: Molmo 2 (4B), Molmo2 (8B), and Molmo 2-O (7B), which uses Ai2's fully open Olmo backbone for the complete end-to-end model flow. Versions tuned specifically for ...