O n a clear, sunny day, the sky above us often glows a brilliant blue, a sight so commonplace that many of us rarely stop to question why.While this natural phenomenon might seem simple to explain ...

I recognized Valerie Zhang, who has been a regular at fashion weeks in New York and Europe, outside the New York Public ...

From ocean to sky, blue is seemingly everywhere - but it's one of the most difficult colours for nature to produce using pigments. Animals usually appear blue to the human eye because of microscopic ...

A strange spiral light that appeared in the sky yesterday evening (March 24) is believed to have been caused by a SpaceX ...

CUPERTINO, CALIFORNIA Apple today announced the new MacBook Air , featuring the blazing-fast performance of the M4 chip, up to 18 hours of battery ...