The reality is a very different story. Exposure to the unmediated Martian environment isn't just hostile to human beings; ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

United States President Donald Trump says he’ll release government files relating to alien and extraterrestrial life.

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

In the wake of xAI losing two of its co-founders and other prominent employees, Elon Musk held an all-hands meeting at his ...

A fresh storm has erupted around NASA after a theoretical physicist claimed that the agency may be deliberately blurring ...

Baker’s yeast isn’t just useful in the kitchen — it may also be built for space. Researchers found that yeast cells can ...

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could exist in principle in distant stellar systems. With the right engineering ...

The red planet was half blue, according to space scientists. A research team using images from cameras on Mars-orbiting spacecraft say it was a "blue planet" around three billion years ago – with an ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very similar to classic river deltas on Earth. These are traces of rivers that ...