The magnum opus of particle physics is far from complete, requiring physicists to devise many alternatives—some weirder than ...

As space agencies prepare to bring home pieces of the Martian system, the hope of finding life elsewhere in the universe feels closer than ever. NASA’s Mars Sample Return plan and the Martian Moons ...

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

After the state broke the record of highest percentage of students graduating with a passing score in AP exams in the 2024-25 ...

Italian astronomers have performed extensive spectroscopic monitoring of a recently discovered nova known as Vulpeculae 2024, ...

Just how far mass spectrometry—the use of tools measuring the mass-to-charge ratio (m/z) of one or more molecules present in a sample—has progressed over the past century can be seen in a new exhibit ...

Abstract: The miniaturization of mass spectrometers is a fast- growing new direction for the mass spectrometry (MS), enabling the transition of MS from laboratory to point of sample collection and and ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Mass spectrometry (MS) is essential in analytical chemistry education, but effective ...

Benchtop GC–MS combines gas chromatography's separation power with mass spectrometry's detection capabilities, offering universal and selective analysis in one system. The three GC–MS analysis ...

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 ...