A resonance effect can significantly affect how a three-atom molecule cools down when excited, RIKEN physicists have found.

A molecular motor (blue) is rotated by oxidation with an enzyme (green), followed by reduction with ammonia borane (yellow).

A stroke drug called GAI-17 protected mouse brains even six hours after damage began—and may one day help fight Alzheimer’s ...

Scientists have developed a new molecule that can deliver powerful immune-activating treatment directly to cancer cells, ...

Kenneth Merz, Ph.D., of Cleveland Clinic's Center for Computational Life Sciences and a team are exploring how quantum ...

In a step toward smarter materials, researchers from the Institute of Science Tokyo collaborated with researchers from ...

Find the answer for Double-helix molecule from the people who brought you the USA TODAY Daily Crossword Puzzle.

Chemists at the University of Geneva and University of Pisa have crafted a novel family of chiral molecules whose ...

Cells contain helper molecules called transfer RNAs (tRNAs), which carry building blocks (amino acids) to make proteins.

A common molecule found in the body could be targeted to turn aged muscle cells to become young again, helping prevent ...

The water molecule, as a whole, has 10 protons and 10 electrons, so it is neutral. In a water molecule, the oxygen atom and hydrogen atoms share electrons in covalent bonds, but the sharing is not ...