The search for life beyond Earth is one of the most profound quests in human history. It began not in laboratories, but in ...

Visual: In this diagram, J, S, U, and N are the solar system’s giant planets. What’s the collective name for the objects in ...

During glycolysis, cells make energy by breaking down glucose step by step. One compound gives its phosphate group directly to ADP to form ATP in this process, which is the cell’s energy source. Which ...

This quiz is your chance to explore the wonders of the James Webb Space Telescope, from its mind-blowing discoveries to the ...

The human skeleton — our internal framework that includes bones and cartilage — evolved over millions of years. It comprises an axial skeleton, which consists of the skull and the spine, as well as an ...