High above our heads, a silent battle is unfolding within Earth’s magnetic shield. For decades, scientists have tracked “killer electrons”—ultrafast particles capable of piercing satellite armor and endangering astronauts as they zip through the Van...
Scientists can learn a lot about a quantum material by watching how it responds to light. In magnetic semiconductors, one especially useful messenger is the exciton: a pairing of a negatively charged electron and the positively charged “hole” it leaves...
Trooper Sergio Romero, 27, had served with the Department of Public Safety since 2025, and had prior law enforcement experience Go to Source
NYPD heavy-weapons teams, bomb-sniffing K-9s, mounted units, and the “full scope of the NYPD’s counter-terrorism capabilities,” will be deployed during the parade Go to Source
Flocking birds and schools of fish are a familiar sight. While previous research has uncovered the broad dynamics driving these movements, their underlying intricacies remain a mystery. Now a study by a team of New York University mathematicians offers new insights...
