Polkadot is a relatively new blckchain project, driven among others by Ethereum co-developer Gavin Wood. Polkadot is made up of multiple blockchains, called Parachains. It focuses on inter-blockchain communication (IBC), meaning the exchange of information between its different parachains.
Polkadot News Ticker
Aug 26 2020 Top 5 Polkadot projects
Aug 20 2020 What is Polkadot?