Wegener at the University of Graz in Germany says that millions of years ago the two Americas, as well as Europe, Asia, ...

The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

Since the SARS-CoV-2 pandemic began three years ago, its origin has been a topic of much scientific — and political — debate. Two main theories exist: The virus spilled over from an animal into people ...

The Science History Institute aims to expand knowledge and challenge perspectives in the history of chemistry, engineering, and the life sciences. Through a wide range of programming, the Institute ...

According to a familiar story, science was born as a pastime of seventeenth-century European gentlemen, who built air pumps, traded telescopes, and measured everything from the size of the earth to ...

The origin of life on Earth has always been a mystery. For many years, scientists have looked to the stars, believing that the building blocks of life that set forth evolution here on our planet came ...

A new book looks at competing theories of how the Western Hemisphere was settled Scientific understanding of the peopling of the Americas is as unsettled as the Western Hemisphere once was. Skeletal ...

A new Smithsonian book and exhibition explores the ongoing conflicts and reconciliations between faith and technology in American life Peter Manseau - Curator, Religion, National Museum of American ...

In a peer-reviewed analysis, scientists quantify amino acids before and after our “last universal common ancestor.” The last universal common ancestor (LUCA) is the single life form that branched into ...

Iridium-doped iron-cobalt (Fe-Co-Ir) alloys, previously identified through machine learning, have been shown to have enhanced magnetic properties, surpassing even the widely used pure Fe-Co alloy.