The track superstar is "definitely" considering competing in two events at the 2028 Los Angeles Olympics, she said.

Ribonucleic acid (RNA) is one of life's most versatile molecules, with roles going far beyond being a messenger of genetic ...

How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the ...

VO2 max? Mile time? Experts break down the most common health metrics and reveal which ones actually best reflect on your ...

Humans stand out among mammals for our ability to run long distances without falling apart. That ability links back to early ...