“This really shouldn’t be this hard,” I told myself as I hung up the telephone, ending the daily conference call we used for planning work activities for a project team with members around the country ...

In 1965, psychology professor Bruce Tuckman developed his theory of the stages of group development. He remarked about how a group dynamic, whether that group is a business organization, non-profit ...

Phoenix: "I feel like a referee," said Larry, a veteran wholesaler describing his relationship with one of his largest clients. "The old man built the business, brought his son and son-in-law in and ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

On the physical toll of being in space: Your body does adjust going up, and has to readjust going back. But your calcium loss doesn’t completely recover. People on the space station will lose so much ...