Yes, running is predominantly a cardiovascular exercise - but saying that all cardio is the key to faster running is like ...

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Authorities have released the audio of an emergency call made by a 13-year-old boy who swam for hours to save his family after they were swept out to sea.

Dallas will try to break its eight-game slide when the Mavericks take on Los Angeles. Thursday's game is the third meeting of the season between the two teams. The Lakers ...

In Washington, China is generally defined as the primary systemic challenger to U.S. global leadership, technological primacy, economic dominance, and democratic norms. In Beijing, the United States ...