Researchers have created a "fingerprint" of a sulfur-based molecule found in space that may offer new clues about the ...

Non-coding RNA molecules, such as miRNAs (miRNAs) and long non-coding RNAs (lncRNAs), play essential roles in regulating gene expression. These RNA molecules can interact with mRNA, influencing its ...

The chemical element sulfur is essential for all lifeforms and is ... This could enable them to piece together how the molecules for life formed on Earth, billions of years ago.

Along with nitrogen and carbon, phosphorus is an essential element for life on Earth. It is a central component of molecules such as DNA and RNA, which serve to transmit and store genetic information, ...

The phenomenon is called chirality, and the molecules that have this property are called chiral molecules. For the latter ones, this means that the left-handed and the right-handed molecules, also ...

and other essential geochemical elements that could support life. Read More: Evidence of Ancient Beaches Shows Us a Mars With Large, Ice-Free Oceans In previous studies, Curiosity identified organic ...

Scientists have uncovered a surprising role for calcium in shaping the building blocks of life. Their study reveals that calcium ions help determine the molecular 'handedness' (chirality) of tartaric ...

A team of scientists just discovered the longest organic molecules yet seen on Mars, the fourth planet from the Sun and and a ...

New microlightning research out of Stanford adds a "striking" twist to an existing theory about how life may have originated ...