Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

Space is a hostile environment for humans. Even on Mars, settlers might have a hard time coping with potentially lethal ...

Experts weigh in on whether President Donald Trump’s lofty goal of sending humans to Mars and back is feasible during his second term.

The race to Mars has intensified, with two major players leading the charge—NASA and SpaceX. NASA, a government-backed agency ...

The move leaves the space agency, which President Trump says will land humans on Mars, without a chief scientist, and no ...

A new method to detect life in ancient rocks could help analyze Mars samples and determine if life once existed on the red ...

Mars' atmosphere moves differently from Earth's due to gravity waves. These waves affect air circulation at high altitudes.

Thanks to new research techniques published today, scientists say that "our understanding of why Mars is red has been transformed." ...

I was asked by a commenter what my public prediction is for will humans land on Mars by 2030? Yes, I believe humans will land on Mars by 2030. I am superconfident SpaceX will land something on Mars by ...

Now, Mars. Photographs from the NASA Archive, a stunning new release from publisher Taschen, invites us on an extraordinary ...