The scientific wonderers at What If look for chemical signatures and radio signals that might prove a neighbor star hosts a ...

The history of astronomical discovery shows that many of the most detectable phenomena, especially detection firsts, are not ...

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...