Behind the making of Careless People, the Facebook tell-all that its publisher insists is “not a book of news.” ...

Careless People': 11 wild moments from the tell-all Facebook memoir that Mark Zuckerberg and Sheryl Sandberg don't want you ...

If there’s one thing I love, it’s a good party, whether it’s a casual gathering at a friend’s home with board games and ...

We here at Cosmo have the privilege of traveling a lot (you've seen our CosmoTrips content already, right?), and have stayed in many a luxe hotel as a result. If there's one thing we've learned, it's ...

Using paint in water to simulate clouds or smoke, Rudy Willingham created these magical scenes of characters from Severance (Instagram). Willingham also created this cool animated zoetrope record with ...