Lily Allen issued an apology to Katy Perry after calling out the “Roar” singer specifically for her involvement in the Blue ...

Stupid question, but” is a column answering the not-so-stupid questions that, at this point, we’re all too afraid to ask. The ...

Green oceans on early Earth, shaped by iron, pushed microbes to evolve light-absorbing tools that worked in green light.

The difference between how light behaves on Earth and how it travels in the emptiness of space, explains the beautiful blue skies and the vast darkness of space. Why is the sky blue in colour?

View a brilliant morning star, enjoy dark skies during New Moon, and take in plenty of deep-sky targets in the sky this week.

Astrophotographer Ron Brecher has captured a stunning deep sky image of the spiral galaxy M106, located 23.5 million light years away ... objects ranging from Earth's moon, to monstrous deep ...

On hearing the word sky, a blue sheet appears in front of the eyes. But have you ever wondered why the sky is blue? And when ...

Nature has always been a muse. Be it for the singers and poets who compared their lover to a ‘sunny day’ to artists and ...

But industrialization has changed that, of course, by introducing light pollution that gradually erased the stars from view before the bright blue ... Earth, it only stands to make the visible ...

Credit: Ronald Brecher Astrophotographer Ron Brecher has captured a stunning deep sky image of the spiral galaxy M106, located 23.5 million light years ... ranging from Earth's moon, to monstrous ...

"CBS Mornings" Gayle King and the rest of Blue Origin's historic all-women spaceflight crew blasted off on Monday.