Abstract: A compact optical fiber Fabry–Perot (FP) accelerometer was designed for microvibration measurements in the low-frequency band below 1 Hz. A double-spring-supported spring-mass oscillator was ...

The most senior Catholic cleric in the Holy Land urged Palestinians “not just to survive” but to “rebuild life” in Gaza as he led Christmas Mass there on Sunday, against the backdrop of apocalyptic ...

Abstract: We present the frequency stability measurements of a piezoelectric resonator-based oscillator operating in the liquid phase. The frequency setting element is fabricated using aluminum ...

WASHINGTON ‒ President Donald Trump has taken action classifying fentanyl as a "weapon of mass destruction" as his administration escalates efforts to combat the flow of illicit drugs into the United ...

Section 1. Purpose and Policy. Illicit fentanyl is closer to a chemical weapon than a narcotic. Two milligrams, an almost undetectable trace amount equivalent to 10 to 15 grains of table salt, ...

DEFENDING AMERICA FROM A CHEMICAL WEAPON: Today, President Donald J. Trump signed an Executive Order designating illicit fentanyl and its core precursor chemical as weapons of mass destruction (WMD).

At least 12 people were shot dead and 29 injured, including two police officers, at Sydney’s Bondi Beach after two gunmen opened fire on a large crowd celebrating a Jewish festival, in what NSW ...

Two gunmen opened fire at Sydney's Bondi Beach on Sunday, Dec. 14 Escher Walcott is a Writer/Reporter at PEOPLE, covering stories in Entertainment, Style, Human Interest.She joins having written for ...

Six teenagers were wounded in a mass shooting at a Brooklyn “Sweet 16” birthday bash early Sunday — with a pair of gunmen still on the loose, according to police. Cops responded to Burbuja Events ...

Two gunmen opened fire during a Hanukkah celebration on Sydney's Bondi Beach, killing 15 people, including a child, officials said Monday, in what Australian Prime Minister Anthony Albanese called an ...

At least two people were killed, and 9 injured after a gunman went on a rampage at Brown University in Providence, Rhode Island on Saturday afternoon. The shooting, which took place during Brown’s ...

Sydney residents have laid flowers and lit candles in a massive outpouring of support as the community mourns people who were massacred by two gunmen in a terror ...