Mars has long been a source of fascination, with scientists eagerly searching for signs of past life on the Red Planet.

THE son of a NASA scientist who was convinced he found aliens on Mars is begging the space agency to search again. American ...

Mysterious dark streaks first observed on Mars in the 1970s are not what many believed they were. Scientists now say the ...

The streaks are called slope streaks and recurrent slope lineae (RSL), and they would suggest that there is water activity on Mars. Now it seems more plausible that they were formed by thin layers of ...

Data from the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft shows that the little atmosphere Mars has sputters, ...

A new study posits that dark streaks originally believed to be signs of water on Mars' surface might not be that at all.

Mars' core formed within just a few million years, scientists say compared to the hundreds of millions or even billions of ...

NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars.

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

New research has challenged ... reinforcing the image of Mars as a dry, inhospitable planet. Scientists analysed approximately 87,000 satellite images, including data from NASA's Mars ...

Mars was once rich with flowing water. Today, it's a cold, dusty desert marked by dried riverbeds and empty lake basins. Traces of ancient streams wind across its surface, hinting at a time when ...

March 25 (UPI) --The NASA ... Mars samples we could detect chemical signatures of past life, if it ever existed on Mars," stated Caroline Freissinet, the study's lead author and research scientist ...