The Trump administration’s key motivations for deposing Venezuela’s President Nicolás Maduro don’t track, argues the Opinion ...

Hooded Horse and Pavonis Interactive's grand strategy space game is out of early access now, and so far, it's a huge, ...

Venus is the hardest planet in the solar system to explore. The surface is lethal, and the atmosphere blocks our view from orbit. NASA’s new plan avoids both problems by setting up shop in the sky.

Trump’s actions at home tell a different story – and they parallel many of Maduro’s own repressive moves ...

President Donald Trump’s rejection of the postwar global system has sparked concerns about the future of international ...

What if the government offered you a one‑way ticket to another planet? This video explores the astonishing story of a secret human‑alien exchange mission that sent astronauts 40 light years from Earth ...

HuffPost spoke with Columbia University professor Elizabeth Saunders about the risks of a "personalist" foreign policy and ...

New details of deliberations show how aides with overlapping agendas drove the United States toward a militarized ...

Something appeared on the horizon: a feeling of dread, a lightness of breath, a rebounding ember from Phaethon’s chariot. The ...

Follow live updates from NBC News as Russian President Vladimir Putin speaks at his annual year-end news conference on ...

There are various challenges facing the United States that leave no room for compromise.

The broadband program illustrates how the Biden combination of spending and regulation created market distortions and raised ...