Organic compounds found in a Martian crater contain building blocks of life, according to a new study.

According to a new study of organisms found living in NASA cleanrooms even after decontamination, a fungus called Aspergillus ...

Several of the newly identified molecules are considered foundational to life’s chemistry.

NASA's Curiosity rover uncovered critical new samples, including a series of compounds planetary scientists consider building ...

Scientists identify a “bathtub ring” feature on Mars that may indicate an ancient ocean, based on landform analysis and ...

Scientists believe they found fresh proof of an ancient ocean on Mars in the form of a “bathtub ring” it left after it dried ...

NASA's Curiosity rover has found a diverse mix of organic molecules on Mars, including chemicals considered building blocks ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

Mars is half the size of Earth, with one-tenth of our planet’s mass, and at the nearest point in its orbit is over 33 million miles away. Yet new research highlights the extraordinary influence the ...

There is a lot of evidence from orbiting satellites and surface rovers indicating that liquid water was present long ago on ...