In a statement that could reshape the nation's timekeeping practices, U.S. President-elect Donald Trump announced on Friday ...

And that’s how we find objects in the sky. For example, a galaxy might have a coordinate of, say, 16 hours, 34 minutes and ...

Research from Washington University shows that glioblastoma, a type of brain cancer, has its own internal clock that ...

For the past two pay periods, Dallas County employees have been shorted overtime pay due to miscommunication over a change in ...