Varying levels of a DNA repair enzyme can lead to very different outcomes after exposure to NDMA.

Oocyte growth relies on physical phenomena that drive smaller cells to dump their contents into a larger cell.

The gene variant disrupts lipid metabolism, but in cell experiments the effects were reversed by choline supplements.

A strategy for preventing boron-containing compounds from breaking down could help medicinal chemists design new drugs.

Study suggests forcing bacteria to burn more energy could make them more susceptible to antibiotics.

Trained dogs can detect cancer and other diseases by smell. A miniaturized detector can analyze trace molecules to mimic the process.

New technique reveals many possible conformations that a protein may take.

“Organs-on-a-chip” system sheds light on how bacteria in the human digestive tract may influence neurological diseases.

Expanding tissue samples before sequencing allows researchers to pinpoint locations of RNA molecules.

Using CRISPR technology, researchers are tracking the lineage of individual cancer cells as they proliferate and metastasize in real-time.