Oregon authorities are investigating a shooting by a Border Patrol agent in Portland that wounded two people authorities say ...

Would we be willing to give up the struggles of the human condition for life in a friction-free bubble of contentment?

Elon Musk reacts to a resurfaced video with a four-word tweet, reaffirming his long-term vision for travel beyond the confines of our solar system. Learn more about Musk’s vision of finding alien life ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...