The new clock is so reliable that it would be off by less than a second if it had started running 100 million years ago, researchers say.

Photo of a positive COVID-19 test. Coronavirus rates oscillate throughout the year in six months cycles across the United States, new research suggests. Photo of a positive COVID-19 test.

In atomic clocks, signals that excite the atoms oscillate at a frequency of billions of times per second. Researchers recently developed a technique that could elevate this accuracy by triggering ...

As far as I can look into the future the weather will oscillate between dry days and wet days. No big, unusual heat waves are expected any time soon. You must love the humor in the way our crazy ...