Scientists may have finally found the universe’s missing matter - hidden in invisible hydrogen gas far beyond galaxies.

In the tense years before World War II, strange sightings of an unidentified aircraft sparked fear and speculation across ...

As summer nights roll in, many of us look forward to the gentle, mesmerizing glow of fireflies dancing through the evening ...

The images showing the F-47 have been heavily edited and may not hold any resemblance to the real aircraft. The two existing ...