It's a lovely summer weekend morning. We relax in our living room with the sunlight coming gently through the windows. We glance outside and can see the green leaves and watch birds in the yard. We ...

Déjà vu, a French term for "already seen," describes the unsettling feeling of experiencing a new situation as familiar.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

This is not just a budget story. It is a question of priorities: what kind of space agency should NASA be in the 21st century?