- The world's leading scientists and cinematographers relive 5 extraordinary shark feeding events. From being surrounded at night by 700 grey reek sharks, a 300-strong gathering of blacktip, dusky and bronze sharks feeding on thousands of bait fish, to the spectacular sight of more than 200 blue sharks feeding on the car…
- Between February and October 1917, Imperial Russia, once deemed eternal, plunges into revolution. Nine months of popular and spontaneous revolt, fueled by the weariness of the Great War. Nine months of hopes, freedom and democratic aspirations, chronicled at that time by a journalist stationed in Petrograd, shedding a …
- Most of us think that Obsessive Compulsive Disorder (OCD) is just over fussy tidying. But it's actually much more serious. Sophie has to check that she hasn't killed people, looking for dead bodies wherever she goes, Richard is terrified of touching the bin, and Nanda is about to have pioneering brain surgery to stop h…
