The truth of the “Russian sleep experiment,” often called the world’s darkest experiment, is no less than a horror story

A sealed Soviet chamber, sleepless prisoners, rising screams and sudden silence fuelled a chilling internet legend that still ...

The glacier that bleeds: Why is this Antarctic glacier bleeding red? The real truth of so-called 'Blood Falls'

Antarctica’s eerie Blood Falls isn’t blood at all. Scientists have uncovered iron particles and hidden microbes beneath the ...