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

When the Sun reaches its lowest point in the sky, which always occurs around December 21 for those of us in the northern ...

The Earth's climate has been changing for millions of years under the influence of the gravity of neighboring planets. A new ...

New research shows Uranus’ fierce radiation belts were a short-lived blast from a solar storm, reshaping what Voyager 2 ...

When is Winter Solstice 2025? The shortest day of the year is not far off - The shortest day of the year will see an early ...