Tokamak experiments exceed plasma density limit, offering new approach to fusion ignition

Researchers working on China's fully superconducting Experimental Advanced Superconducting Tokamak (EAST) have experimentally ...

China Advances Toward Fusion Ignition With Major Plasma Breakthrough

China’s EAST reactor just broke a fundamental fusion limit—bringing the dream of ignition a big step closer. shutterstock.
American Institute of Physics

Metasurface leverages quasi-bound states in the continuum to tune photonic resonances

Proposed device outlines new paths forward for compact ultra-sensitive optical sensors, multi-band switches with high ...
eLife

Retrosplenial cortex enables context-dependent goal-directed sensorimotor transformation

This important study combines optogenetic manipulations and wide-field imaging to show that the retrosplenial cortex controls behavioral responses to whisker deflection in a context-dependent manner.