University of Notre Dame researchers, along with collaborators in China and Australia, published a new sample catalog of more than 24 million stars that can be used to decipher the chemical history of ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been revealed by a new study. When scientists study stars near the Sun, they find ...

The history of the chemical and petroleum industries, which created the modern plastics industry, is widely available from books, published articles and the internet. But very few people know that ...

Dedicated at the University of Cincinnati in Ohio on March 15, 2022. The Oesper Collections represent one of the world’s largest curated collections of scientific artifacts, books, journals, photos, ...

WASHINGTON, June 6, 2023 — The Science History Institute preserves and interprets the history of chemistry, engineering and the life sciences. During a June 10 ceremony in Philadelphia, the American ...

Introduction : colors, natural and synthetic, in the ancient world -- Discovery of the physics of color -- The chemical causes of color -- Colorant usage from antiquity to the Perkin era -- Beyond ...

This image shows the gas disc in a computer simulation of a Milky Way-like galaxy from the Auriga suite. Colours represent the ratio of magnesium (Mg) to iron (Fe), revealing that the galactic centre ...