PETN, short for Pentaerythritol tetranitrate, is a widely used chemical explosive that shares many similarities with nitroglycerin. It is typically used in detonating cords and directional charges, ...

Tuesday’s pager blasts across Lebanon, which killed at least 12 and injured nearly 3,000, have been varied in content but ...

How does a decades-old piece of technology suddenly explode? Sky News talks to four experts about how a message to a pager or ...

Energy drinks are popular the world over, providing a pick-me-up to those who want one. These are some of the biggest brands ...