The early universe experienced a phase of rapid expansion, known as inflation. For decades, cosmologists assumed that this expansion was powered by a new entity in the universe, known as the inflaton.

IS OUR universe a recycled version of an earlier cosmos? The idea, which replaces the big bang with a “big bounce”, has received a boost: this vision of the birth of the universe can explain why ...

We live in a golden age for learning about the universe. Our most powerful telescopes have revealed that the cosmos is surprisingly simple on the largest visible scales. Likewise, our most powerful ...

Key takeaways: Cosmos (ATOM) is a blockchain ecosystem that facilitates interoperability among independent blockchains. Co-founded by Jae Kwon and Ethan Buchman in 2014, Cosmos aims to create a ...