A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...