China, Europe and the U.K. have been pouring billions into fusion development. If the U.S. wants fusion energy to power our economy in the ...

A persistent asymmetry in fusion exhaust has challenged researchers for years. New simulations show that plasma core rotation, working together with cross-field drifts, determines where particles land ...

Find your perfect flow with the best yoga mats of 2026. Tested by our editor with 20 years of experience and approved for grip, cushion and durability.