Mass spectrometry articles from across Nature Portfolio Mass spectrometry is an analytical technique that uses an instrument called a mass spectrometer to measure the mass-to-charge ratios of ...

Two decades ago, the words “hybrid” and “SUV” were seemingly mutually exclusive. In 2005, Ford was the first automaker to ...

Protein sequence database search is one of the most commonly used methods for protein identification in shotgun proteomics. In tradition, searching a protein sequence database is usually required to ...

The Donut Shoppe, with its unassuming storefront and no-frills approach, has been serving up what might be the most perfect ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Due largely to how quickly Amazon was increasing its revenue, its price-to-sales ratio fell from a high of about 40 to 1.8. As a result, Amazon looks like a comparative bargain in 2003. (And it ...

The ICE detention budget is larger than the total budget for USAID used to be. The ICE detention budget increase is larger ...

A research team led by Prof. Pan Feng from the School of Advanced Materials, Peking University Shenzhen Graduate School has ...

A phonon-based theoretical framework for liquids marks a major step toward a universal equation of state with broad implications across physics, chemistry and engineering ...

Online world premiere of the all-new Grandis: https://www.youtube.com/live/B7nT3I1bPEE ...