The face of the man who officials believe killed two students was not visible in newly released footage, but they hoped he might still be recognized as the manhunt stretched past 48 hours. Mark ...

Hundreds of police officers were searching for the gunman after he escaped into the streets of Rhode Island’s capital, officials said. Providence, R.I. Hundreds of police officers swarmed the streets ...

Nitazene analogs have risen in the illicit market due to legislative changes and their distinct core structure compared to fentanyl analogs. LC–ESI–MS/MS aids in identifying nitazene analogs by ...

To identify specific chemicals or molecules in the life sciences and medical research, scientists often use mass spectrometry (MS), usually paired with liquid chromatography (LC). These technologies ...

ABSTRACT: The environmental concerns about microplastics are growing among scientists, policymakers, and the public. Plastic particles smaller than 5 mm are known as microplastics, and they come from ...

Through mass measurements of silicon-22 combined with theoretical calculations, researchers have revealed that silicon-22 possesses a double-magic structure similar to that of oxygen-22, while also ...

*If you learn how to use atomic absorption spectroscopy (AAS), you can do accurate and reliable chemical research. But it takes practice and concentration to fully grasp its basic ideas. Understanding ...

LCGC International spoke to Craig Wheelock and Matthew Smith from the Wheelock Laboratory at the Karolinska Institute, Sweden, about a novel desorption electrospray ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Instrumental experiments using simple mass spectrometers have been proposed for second ...

insights from industryNimesh KhadkaSenior Product Application SpecialistThermo Fisher Scientific In this interview, Dr. Nimesh Khadka, Senior Product Application Specialist at Thermo Fisher Scientific ...

For many, Deaf schools are the only place where communication is fully accessible. Many students experience isolation in home communities where American Sign Language (ASL) signers are few and far ...

A project at China's Zhejiang Normal University (ZJNU) has applied laser spectroscopy to bomb-peak dating, potentially assisting a number of carbon-dating and forensic applications. Bomb-peak dating ...