IRVINE, Calif. (KABC) -- The technological challenge of getting to Mars is a huge hurdle, but it may be biology that holds humanity back from venturing to the red planet. A new UC Irvine study shows ...

Mars is cold, has a very strong radiation environment, no magnetic field, a very low-pressure atmosphere and it’s all carbon dioxide, so you can’t breathe there. And there are no nutrients to grow ...

President Donald Trump and Elon Musk, the world's richest man, want to make living on Mars a reality. Musk has said that his company, SpaceX, can get humans to Mars as early as 2029. Meanwhile, NASA ...

Space exploration has long been a dream of humanity, but a new development out of Russia could change the future of interplanetary travel forever. Scientists are developing a groundbreaking plasma ...