Earth will reach perihelion at 09:00 Universal Time on Saturday, January 4, 2025, the closest point to the sun in its annual, slightly elliptical orbit. The word comes from the Greek words peri ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

FARGO — At 7:28 p.m., Friday, Earth will be at perihelion. This is the point on Earth's orbit around the sun when Earth is at its closest point to the sun. Our planet's orbit around the sun is ...

When J. R. R. Tolkien (b. 1892) passed away in 1973, he left an immense amount of unpublished writings — much of which consisted of his own personal Middle-earth mythology, known as the ...