The winter solstice happens once a year when the Earth’s axis is tilted furthest from the sun in the northern or southern ...

The Winter Solstice is the shortest day and the longest night of the year, and it officially marks the start of winter.

Christmas Day will be quite warm across the U.S. only days after the winter solstice. Here is an explanation of why winter ...

Right now, as a passenger on planet Earth, you’re zooming through space at incredible speeds. But why can't you feel it?

When Santa is done delivering presents on Christmas Eve, he must get back home to the North Pole, even if it's snowing so ...

Physicists at NASA and Princeton generate electricity from the Earth's rotation: could wind energy be our energy source of ...

Long before modern science explained the phenomenon, ancient cultures recognized the solstice as a moment of renewal.

While Mars doesn't directly control Earth's climate, its gravity subtly influences our planet's orbit and tilt over vast ...

With an elliptical orbit and a tilt off our axis of 23.5 degree we on Earth enjoy 4 seasons in the northern hemisphere.

Earth’s inner core shows seismic anisotropy, with waves 3–4% faster along the rotation axis than at the equator, increasing ...

Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...

SpaceX confirmed that one Starlink satellite recently exploded in orbit, and it is now tumbling to re-enter the planet.