Researchers are considering the fact that there might be already the presence of very developed aliens civilizations which are out of reach of the humans. This theory is based on an assumption. The ...

The search for extraterrestrial intelligence (ETI) has long been a topic of fascination. However, a new study available on ...

In this scenario, our first contact with aliens would be tragic. We should look for "loud shouts in the night".

It's one of the biggest unanswered questions in science: if there's life beyond Earth, why hasn't it contacted us yet? Now, a scientist claims to have the answer – and it suggests aliens are more ...