Explore six of Earth’s most mysterious and largely untouched regions, from the dense Amazon's Vale do Javari and Bhutan's ...

A SHAPESHIFTING robot submarine has reached Earth’s deepest point – 36,000ft underwater – in search of deep-sea “aliens”. The ...

‘There is evidence that liquid water existed in Gale Crater for millions of years and probably much longer, which means there ...

If you Google 'are octopuses aliens?' the Google AI snipped says right at the top 'no, octopuses are not aliens' and you'd ...

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

To decide on the location of the Great Filter (or collection of Lesser Filters), we don’t have a lot of evidence to go on.

Baba Vanga, a renowned prophetess, predicted that aliens will communicate with Earth in 2125, with Hungary being their ...