"Everything you have was built by workers and you fight to keep from unionizing while you receive govt welfare."

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is still coming up today.

Is it time to buy on the dip on these two tech stocks?

Nathan Johnson, the Democratic nominee for attorney general, said he wants to determine whether SpaceX is unfairly getting state grant money.

CNBC was left holding the bag on Friday when Elon Musk abruptly backed out of a live, heavily promoted interview moments before it was set to air, as SpaceX shares slid below the price of their first public trade.

Trillionaire Elon Musk aims to have rockets blast off from Earth before the end of 2026, sending the first materials to the moon and Mars to start building colonies. The world’s first trillionaire is then planning to send robots to prepare the infrastructure needed for humans to survive.