Lisa Kaltenegger is the Director of the Carl Sagan Institute at Cornell and works from Sagan's old office. In this episode of The Space Show, she reveals how we may be just a few years away from answering humanity's greatest question: are we alone in the universe? Watch more from this series: ...

The Aokigahara Forest is the most popular site for suicides in Japan. After the novel Kuroi Jukai was published, in which a young lover commits suicide in the forest, people started taking their own lives there at a rate of 50 to 100 deaths a year. The site holds so many bodies that the Yakuza ...

For as long as they’ve existed, conspiracy theories have been laughed off by the mainstream for being too ‘far-fetched’. But actually, many of them haven’t been fetched from very far away at all. In fact, lots of the biggest ones have been lifted straight from pop culture. Bupe Bhima looks at ...