A new study gives hope to progressives who have been disheartened by a shift to the right in recent years

The landmark US-China deal bodes well for next year's climate summit in Paris

Whether it's a nuclear deal with Iran, countering terrorism or boosting global trade, the President's list of achievements doesn't have to end after this week's elections

National unity hangs in the balance, but the opportunity is there

We must be prepared for the worst when foreign fighters return home, while keeping a close eye on wider global terror networks

Obama is right to be concerned

If economic recovery takes hold in coming years it is possible that unrest may tail off, yet there are at least two sets of factors that could continue to fuel protest

If Obama hopes to secure his legacy he may have more luck abroad than at home