The concept sounds like it was lifted straight out of science fiction, but billionaire Tesla founder Elon Musk says he is going to make it happen.

Could the Midwest soon be connected to a futuristic transit option? We visit one company’s hyperloop test site in the Nevada desert.

Could Elon Musk’s successful launch and landing of his Falcon Heavy rocket usher in a new era of commercial exploration—and exploitation—of space? This story and more from the world of science with Neil Shubin.

Tech billionaire Elon Musk wants to create a colony on Mars. Assessing the challenges–and his chances of success.

Last month, Elon Musk's SpaceX successfully landed one of its Falcon 9 rockets back onto its launch pad. In November, Jeff Bezos’ company Blue Origin landed its sub-orbital capsule New Shepard. Space enthusiast and Fermilab physicist Don Lincoln recently wrote a column on the Musk versus Bezos competition and shares his insights.