If you've been wanting to catch up on the Star Trek movies and TV shows, use the promo code FALL50 gives eligible users a 50% ...

But when he pitched the idea to his teenage son, Whiteson realized that approach was a bit boring and decided to spice things up using an alien landing. At the heart of the book is a new equation for ...

Let me first tell you how mysterious dark energy is. Einstein added a cosmological constant to his equations to keep the universe 'static,' but later regretted it, calling it the biggest mistake of ...

This video explores humanity’s dream of colonizing Mars, from Elon Musk’s ambitious timelines to the UAE’s vision of a ...

What if we aren't the first technological civilization on Earth? We’re almost certainly the first technological civilization on Earth. But what if we’re not? We are. Although how sure are we, really?

No one knows why the Hohokam Indians vanished. They had carved hundreds of miles of canals in the Sonoran Desert with stone tools and channeled the waters of the Salt and Gila Rivers to irrigate their ...