In this new study, the researchers at Google worked to reduce background noise, part of which involved putting their chip in a near absolute zero chamber as the chip was running. They found that ...

Pioneers in the quest to reach absolute zero relied on a technique known as the "cascade" process. First, they put a gas in a sealed container under high pressure, then cooled the compressed gas ...

Discover how Rydberg atoms can measure temperature with unmatched precision. Read more on this breakthrough technology.