Niklas Edin saw it coming. Last May, the soon-to-be curler for Team Sweden at the Milan Cortina Olympic Games was incensed.

Research shared with the Tonight programme found that, in some sectors, as many as half of the online reviews analysed were flagged as suspicious.

Why do some systems collapse suddenly after what seems like a minor disturbance? A single transmission line failure can ...

An earthquake typically sets off ruptures that ripple out from its underground origins. But on rare occasions, seismologists have observed quakes that reverse course, further shaking up areas that ...

New research on heart rate variability suggests that composure isn’t a personality trait. It’s a physiological skill the nervous system can train—one that may determine who thrives when the stakes are ...