Home Good News Discoveries Innovations Global Good Health Green Impact Space AI Celebrities GNI Subscribe

Atomic Clock

Innovations MIT and Harvard break quantum limit with world’s most accurate optical clock

MIT and Harvard physicists break the quantum limit in optical clocks, doubling precision with quantum amplification and entanglement.

Innovations New optical atomic clock is 1,000x more accurate than today’s standard

Innovations First-ever thorium nuclear optical clock – the world’s most accurate timekeeper

Space Groundbreaking new atomic clock detects dark matter and gravity’s effect on time

Innovations New type of ‘nuclear’ clock could revolutionize how we measure time

Discoveries Scientists developed a revolutionary new way to measure time

Innovations What the world’s most accurate clock can tell us about Earth and the cosmos

Innovations Deep Space Atomic Clock Moves Toward Increased Spacecraft Autonomy

Explore

Editorial Guidelines

Legal

Read More

Newsletter Sign-up