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

A new study of carbon-based molecules in a Martian rock offers new hints about the possibility that the red planet once ...

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.

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

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

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 ...

The lab is located on Saadiyat Island, which is close to the long, pale shoreline where the Gulf air lingers long after ...

NASA's Curiosity rover has detected long-chain organic molecules, alkanes, in an ancient Martian lake bed. Scientists argue these findings are difficult to explain through non-biological processes ...

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 ...

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, ...

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 ...

A groundbreaking find on Mars sparks debate among scientists — could these organic molecules be a clue to life on the Red Planet, or something else? When you purchase through links on our site, we may ...