That little alien emoji staring back from your phone, with its smooth, bulbous head and almond-shaped black eyes, has ...

With their incredible intelligence, shape-shifting abilities, and strange anatomy, octopuses often seem almost otherworldly.

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

Ancient Egypt has captivated people for centuries, inspiring countless books, documentaries, and blockbuster movies. Yet many ...

When Steven Spielberg announced Disclosure Day , many fans immediately saw it as another entry in the filmmaker's ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

Researchers probe the geochemistry of the moon, Mars, asteroids, and water worlds to understand our home and plan for future ...

Fossils of Spriggina floundersi provide the earliest evidence of animals favouring one side of the body over the other – a ...

Farscape’s John Crichton and Aeryn Sun romance broke the usual TV formula, creating one of sci-fi’s most emotionally ...

The villains in the X-Men comics are some of the most colorful and interesting in Marvel’s long history. Some have proven to ...

European Space Agency's Euclid telescope picks up two quasars dating back to a time when the Universe was just 670 million ...