Molecular identification of an enzyme reported over 60 years ago

From the 1950s to 1970s, discovery of enzymes began by identifying new chemical reactions within cell-free extracts, but ...
The Washington Post

There have been 5 mass killings with guns in 2026

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. Since 2006, guns have been used in an average of 25 mass killings per ...
Mother Jones

US Mass Shootings, 1982–2026: Data From Mother Jones’ Investigation

This database originally covered cases from 1982 to 2012 and has since been updated and expanded numerous times. For analysis and context on this data—including how we built the database, and a change ...
Nature

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 molecular ions. Molecules fragment within the mass spectrometer ...
Forbes

What’s The Difference Between A Deductible vs. Out-of-Pocket Maximum?

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Politico

Working with the White House? That’s so 2024

THANK YOU AND FAREWELL — Some personal news: Today is my last day writing Massachusetts Playbook. I’m heading to the Boston Globe next month, where I’ll be launching a new politics newsletter later ...
Forbes

How Much Does A Tooth Extraction Cost?

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