The cores of galaxies may not be made of what we thought, new research suggests — they could hold one giant, invisible star ...

Have you ever looked at the beach and wondered how many grains of sand there are? That can be mind-boggling to think about.

Everything you need to know about Kielder Observatory, including what to see, whether the Milky Way is visible and where to ...

From the mountain meadows of Uttarakhand to the moonscapes of Ladakh, India's diverse landscapes offer extraordinary ...

Space exploration is no longer the domain of countries alone. It’s now rapidly becoming the domain of private interests.

Polar bears aren't white, strawberries aren't berries, and the Earth isn't round—we'll have you rethinking everything you ...

A stronomers have discovered two objects that at first looked like a well-known stage in star formation, but also have features that don’t fit that at all. Their forthcoming paper announcing the ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

In this week's "It's Debatable," Rosen & Moster debate if laws should be enacted to prevent AI advancement to human level ...

In the Halo universe, the biggest threat is an alien hegemony called the Covenant. Who are they and what do they want?

Though Carter never claimed to have spotted aliens or a flying saucer — to him this was literally an unknown object in the air — people snickered and mistook his UFO sighting as such. Skeptics, who ...

Who benefits from scare stories about aliens, and are we alone in the Universe?Since ancient times, humans have gazed at the night sky ...