Watch baby burst into giggles as boxer dog gets the zoomies 'Planet Y' theory hints at hidden Earth-size world lurking in the solar system — and it could be much closer to us than 'Planet Nine' Buzz ...

For a fraction of a second after the big bang occurred 13.8 billion years ago, most physicists believe, the newborn universe dramatically ballooned in size, jumping from being smaller than a proton to ...

Spoiler alert, I’m not going to ask you to pick a side. It turns out both teams are right in different ways. This debate is about a new era of effectiveness and a big shift in the “how” of marketing.