Seven distant stars have captured the attention of astronomers hunting for signs of advanced civilizations. In June 2024, ...

There are three ways to look for evidence of alien technological civilizations. One is to look out for deliberate attempts by them to communicate their existence, for example, through radio broadcasts ...

It’s long been assumed that if alien civilisations do exist, they’re a hell of a lot smarter than we are. And yet, whilst a ...

Named For: Respectively, British scientist John Desmond Bernal, who proposed the idea in 1929; a summer study program held by NASA in 1975 at Stanford University; Princeton physicist Gerard K. O'Neill ...

In a space of less than a mile, seven bridges link Newcastle with Gateshead including the distinctive shape of the Tyne Bridge. But what kind of human endeavour goes into imagining and realising such ...

We peel back the layers of the great church of Hagia Sophia in Istanbul to reveal its incredible engineering secrets, and vividly bring to life the astonishing story of its construction. We peel back ...