Elon Musk made the comments while speaking to reporters alongside US President Donald Trump on Tuesday, but did not provide ...

It’s fun to conceptualise like this, and set the human story within the grand perspective of Earth’s history. But there’s a ...

Researchers are unlocking secrets of our solar system by analyzing asteroid Bennu samples, some of the most pristine ever ...

Is Earth really exceptional?  A new book seems to reaffirm that notion.  But given the right conditions, primitive life may be a mere byproduct of biophysics.