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

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

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

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 ...

A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red Planet from space. Scientists say the discovery of siderite, a type of ...

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

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

The researchers published their findings online March 26 ... surface taken by the HiRISE camera aboard NASA's Mars Reconnaissance Orbiter, the research team saw that the wave-like landforms ...

Scientists are eager to find out whether Mars was once capable of supporting life, and according to new Curiosity findings, they're on the right track. NASA's fourth Mars rover has found large ...

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 ...