The amount of dust in the atmosphere has fallen over the last 20 years, recent research shows. Could that explain why the ...

Earth's climate has undergone dramatic changes throughout its history, but new research suggests those changes may not have ...

Seasonal changes redistribute enough water around Earth to shift the planet's center of mass back and forth by fractions of ...

Seven of nine planetary boundaries are breached, all seven are worsening, and the models behind climate plans may be too ...

Scientist Brandon Park Coy, from the University of Chicago, leads a research group that managed to study a particular case ...

Variations in day length that occur on multidecadal timescales are caused by gravitational coupling between Earth’s inner core and its solid mantle.

NASA scientists found that Earth's center of mass wanders only about half as far each year as previously thought — and ...