The Moon’s formation has been traced to 4.53 billion years ago, nearly as old as Earth itself, according to research by Francis Nimmo and team, published in Nature. 'A secret beneath 30 US ...

The problem is that this process is thought to take at least a billion years. This means that supermassive black holes that exist less than one billion years after the Big Bang pose a challenge ...

The Pokemon Card Game started 30 years ago, overcame a period of poor sales and flagging interest, and is now riding an ...