Climate change is delaying world clocks' need for a 'negative leap second'
NPR
We're nearing a year when a negative leap second could be needed to shave time — an unprecedented step that would have..
We're nearing a year when a negative leap second could be needed to shave time — an unprecedented step that would have..
As the Iowa caucuses draw near, former President Donald Trump continues to lead the GOP field with a robust 48% in a recent poll...