THE KARDASHEV SCALE. We have no idea what an alien civilization would look like. Humans are evolved primates. What if an ...

People have long been fascinated with Mars as a second home. Terraforming Mars is a significant challenge due to a lost ...

Mixed Signals,” by Rebecca Charbonneau, explores an unusual period of Soviet-U.S. cooperation in the hunt for aliens.

Litecoin (LTC) has outperformed the broader crypto market vastly in the last 24 hours, rising over 9% to reach $127.85 on Feb. 27. LTC/USD four-hour price chart. Source: TradingView In contrast ...