There is record public support in South Korea for developing a nuclear weapon, but American action against the funders of ...

Morning Report is The Hill’s a.m. newsletter. Subscribe here. In today’s issue: Trump, Iran agree to two-week ceasefire ...

Subatomic particles, gravity wells and the beginning of the universe – these are difficult and mysterious concepts that are ...

Iran on Monday rejected the ceasefire proposal from the mediators, who have called for a 45-day ceasefire. The proposal came ...

Scientists have built an ultra-precise ytterbium atomic clock that could expose cracks in the Standard Model and detect dark ...

Abstract: We developed a thin-film bulk acoustic resonator-based voltage-controlled oscillator (FBAR-VCO) integrated with a single-sideband mixer (SSBM), and demonstrated a coherent population ...

For the first time, an international team of physicists has successfully harnessed a rare orbital transition in atoms of ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world measures one second in the near future. Researchers from Adelaide University ...

Researchers have shown that a single photon carrying quantum information can travel down kilometers of noisy real-world fiber ...

Abstract: In this paper, we propose a new time scale generation algorithm from an ensemble of hydrogen maser-type atomic clocks by using tools from control theory. We consider another ensemble of ...

For most of human history, our ancestors kept time by the sun-the interval between one sunrise and the next marked the passage of what we call a day. But then, in the 1950s, scientists invented atomic ...