An extreme heat warning remains in effect through Thursday as a summer ridge builds, bringing temperatures into the 90s and heat indices into the 100s, while a weak boundary could bring a chance ...

A newly found icy object, Ammonite, may be a 4-billion-year-old fossil from the Solar System’s edge—and it’s casting doubt on ...

Lunar and solar eclipses occur when the Earth, Moon, and Sun align in specific ways, but their formations and appearances ...

With the timing of the Moon's phases, the nights of the 29th, 30th, and 31st are probably the best time to go out and spot ...

One of the brightest and most colorful stars in the sky and the most brilliant planet are on stage in the early morning dawn ...

Two meteorites found in the Sahara show tantalizing similarities to the innermost planet, and while researchers say they are ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond during the long days of summer.

The Earth is predicted to make its fastest rotations on July 9, July 10, July 22 and August 5, according to a Time and Date ...

July 9 was predicted to have a shorter "length of day" than usual due to an increase in Earth's rotation speed. See which ...

On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth completed its rotation approximately 1.3 to 1.6 milliseconds faster than ...