A study led by Politecnico di Milano, recently published in Nature Photonics, highlights the crucial role of virtual charges ...

The hemispheric symmetry in spreading reflected light took a hit recently, and the reflection of much less light than before ...

Today is the first of three consecutive days of wet, unsettled weather in the Bay Area. A cold front, which began pushing onshore this morning, will produce periods of light to moderate rain this ...

Topological lasers with enhanced robustness have revolutionized the paradigm of laser design, yet their implementation in disclination geometries remains largely unexplored. Here, the authors ...

Exercise isn’t a depression cure-all — there’s no such thing. But plenty of research shows that exercise can reduce or even prevent symptoms of depression. Among people with depression and similar ...

Typically, the first step in treating restless legs syndrome (RLS) is to identify the cause. Common causes of RLS can include daily habits, side effects of medications, and underlying health ...