The polar vortex, which has brought severe disruption and record low temperatures to the US in recent weeks, has gone on to warm areas of Scandinavia,...
In some areas of the US, where below-freezing temperatures are driving up energy demand, the lights have been kept on thanks largely to the contribution of...
On Monday the ever-reliable Jon Stewart, host of the The Daily Show on Comedy Central and frequent arbiter of good sense, returned from his Christmas break...