Neutrinos and antineutrinos are elementary particles with small but unknown mass. High-precision atomic mass measurements have revealed that beta decay of the silver-110 isomer has a strong potential ...

From the powdered wings of a butterfly to the icy spines of a snowflake, symmetry is a common feature in nature. This often ...

A Princeton team uncovered a surprising chiral quantum state in a supposedly non-chiral material, shedding light on elusive ...

Central to physics are ideas such as energy, mass, particles and waves. Physics attempts to both answer philosophical questions about the nature of the universe and provide solutions to ...

THE WEEK’S MOST POPULAR SONGS RANKED BY ALTERNATIVE RADIO AIRPLAY DETECTIONS, AS MEASURED BY MEDIABASE AND PROVIDED BY LUMINATE. STATIONS ARE ELECTRONICALLY MONITORED 24 HOURS A DAY, 7 DAYS A ...

The Industrial Revolution saw those handmade items replaced with mass-manufactured trinkets and toys. By 1867, the holiday present industry was healthy enough for Macy's in New York City to keep ...