Here’s what you’ll learn when you read this story: A new paper adjusts an equation that defines our universe in response to recent new data. The cosmological constant, which describes how our universe ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

For the first time, researchers have created simulations that directly recreate the full life cycle of some of the largest collections of galaxies observed in the distant universe 11 billion […] ...

Imagine you walk into a parking lot full of cars. You have in your pocket one single key. It’s the key to your car. The same key you’ve always used, the same key you’ve always trusted, the same key ...