In advanced chemistry labs and classrooms around the world, one rule has quietly endured for nearly a century. Introduced in ...

Abstract: In this article, we propose an amplitude-modulated spin-decoupled anisotropic metasurface and its application to a dual-circularly polarized (dual-CP) transmitarray (TA) with suppressed ...

The key idea behind our framework is that life produces molecules with purpose, while nonliving chemistry does not. Cells ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.