Credit: Physikalisch-Technische Bundesanstalt Breakthrough Optical Atomic Clock Sets New Accuracy Record in Quest to Redefine the Second The next generation of atomic clocks operates using laser ...

The auction of more than 300 clocks in RJ Keighery City Auction Rooms in Waterford city on Monday defied all expectations of contemporary interest in these antique timepieces. “We sold every ...

Winter is winding down as the sun is setting later each day, but nothing says spring like the day we spring the clocks forward. Under the current daylight saving period, most Americans will lose ...

Winter is winding down as the sun sets later each day, but nothing says spring like the day we spring the clocks forward. Under the current daylight saving period, most Americans will lose an hour ...