Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.

The moon, just hours past its last quarter phase, will rise above the east-northeastern horizon shortly before midnight local ...

Anyone who studies planetary formation would relish the opportunity to get a close-up look at an interstellar object. Sending ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

Illinois State Police are asking for the public's help with information after the driver was hit by a large metal object that went through his windshield on the Dan Ryan Expressway on Monday morning.

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

Dark matter is an enigmatic form of matter not expected to emit light, yet it is essential to understanding how the rich ...

Dracula orchids, also called monkey orchids, look like a face hidden in nature.

Despite losing the fortune they had built over generations, Antony's grandparents and father managed to escape Germany in ...

As temperatures drop and leaf-peeping season unfolds in vibrant shades of yellow, orange, and red, encounters with wildlife ...

Petrick is one of several Quad-Citians who reported seeing UFOs over several days in early March 1967. At the time, Petrick ...