The most expensive city for Christmas markets has been revealed, and it's been labelled 'overpriced' with crowds 'packed like ...

Many skyscrapers contain such devices, called tuned mass dampers, for the same purpose, but the Taipei 101 pendulum is ...

On a quiet morning in Siberia, a blast tore through the Tunguska region, flattening forests and shaking the Earth itself. No crater. No debris. No answers. But on the opposite side of the planet, ...