Life evolved from simple geochemical processes present on the early Earth. However, the details of this transformation remain a mystery. In this study, researchers modeled the emergence of metabolic ...

It may seem easy to distinguish whether something is alive or not. You are alive, as is your teacher, and the trees you see on your way to school. Your desk and chair are not alive, and neither are ...

Several studies in recent years have found amino acids, some of the molecules that make up cell membranes, and other key pieces of the chemistry of life floating on grains of interstellar dust. But a ...

Stanley L. Miller, an emeritus professor of chemistry and biochemistry at the University of California, San Diego whose famous laboratory experiments in 1952 demonstrated how the simple organic ...

A new study explores how complex chemical mixtures change under shifting environmental conditions, shedding light on the prebiotic processes that may have led to life. By exposing organic molecules to ...

Add Yahoo as a preferred source to see more of our stories on Google. A 13-atom molecule containing sulfur (seen in this illustration) was discovered in interstellar space for the first time. - ...

For decades, scientists have scoured the skies and planetary surfaces for evidence that life might exist beyond Earth. New research, published in Nature and highlighted by National Geographic, ...

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...

Metabolism is the "beating heart of the cell". New research from ELSI retraces the history of metabolism from the primordial Earth to the modern day (left to right). The history of compound discovery ...