Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

On Monday night, someone placed a peculiar bet on the prediction market Kalshi. At 7:45 p.m. eastern time, a single trader put down nearly $100,000 on the claim that, by the end of December, the Trump ...

Prediction markets price the odds of the U.S. government confirming aliens before 2027. See live probabilities and trading ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...