Humans dominate Earth today, building cities, launching spacecraft and transforming the planet in ways no other known species ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...

The search for extraterrestrial intelligence (ETI) has long been a topic of fascination. However, a new study available on the arXiv preprint server introduces a compelling idea about how we might ...

Earth is completely overrun with humans -- there are billions of us living and dying on this planet, leaving signs of our existence in the soil, atmosphere, and even in space. Are we the first, though ...

Something extraordinary happened over the last few decades. For the first time in human history, a single global civilization emerged. "We are witnessing a cultural shift of world-historic proportions ...