This isn’t the famous sample reported last September, but another with different signs of past life we’re struggling to ...

One of the greatest mysteries of our planet is how a soup of lifeless chemicals transformed into the first living cell. There are several competing theories about where this happened, from frozen ...

This week in science: Mysterious molecules on Mars are tricky to explain without life; a compound that cuts cholesterol as a ...

The origins of life remain a major mystery. How were complex molecules able to form and remain intact for prolonged periods without disintegrating? A team has demonstrated a mechanism that could have ...

NASA’s Curiosity rover has uncovered some of the largest organic molecules ever detected on Mars, and scientists say ordinary geology may not fully explain them.

In a first, scientists have recreated the formation of the first ever molecules in the universe to learn more about early star formation. When you purchase through links on our site, we may earn an ...

Scientists studying a rock sample collected by NASA’s Curiosity rover have uncovered something tantalizing: the largest ...

In 2025, scientists reported the discovery of long-chain organic molecules called alkanes in the ancient mudstones of Mars. Now, in a new study, a team led by Alexander Pavlov of NASA's Goddard Space ...

Researchers have analyzed the stepwise hydration of prolinol, a molecule widely used as a catalyst and as a building block in ...

The development of molecules to study and treat disease is becoming increasingly burdened by the time and specificity required to analyze the vast amounts of data generated by synthesizing large ...

There are no simple solutions on the Martian surface. It is the kind of environment where you would expect molecules to decompose rather than endure—dusty, ...

CSIC-INTA and using modelling techniques developed at the University of Oxford, has uncovered an unprecedented richness of small organic molecules in the deeply obscured nucleus of a nearby galaxy, ...