Is memory inherent in nature? How do pigeons find their way back home after traveling miles away? If I look at you from behind and you don’t know I’m there, […]

Why is it so hard to catch a fly? how does time work in a world where cause and effect can become mucky? Is there any way to scientifically measure […]

what are the motivations and capabilities of advanced civilizations? What does a post-human era look like? Are we living in a simulation? 

At what point will it become clear for human beings to leave Earth to survive? Could cosmic habitats be concealing themselves from predators while, at the same time, making themself […]

Did the big bang happen? The universe beckons us to explore and wonder. Edwin Hubble’s observations in the 1920s showed that galaxies are receding from us, and the recessional velocity […]