Brazilian president condemned for joining social media post mocking French leader's wife in fresh row after fire spat

Trump says there is 'unity' among leading industrial nations group on preventing Iranians from obtaining nuclear weapons, reassures he is not seeking regime change in Tehran

Foreign Minister Mohammad Javad Zarif not scheduled to meet American officials, rushes into meeting with the French foreign minister

Some 44,000 soldiers to tackle blazes in six states as President Jair Bolsonaro tries to temper global concerns over fate of rainforest

French president says world leaders nearing agreement on how to help battle blazes and repair damage, though it's unclear whether Brazil will accept offer

Iranian FM says Tehran willing to return to nuclear deal if Europeans can find away to work around US sanctions

French presidency says Paris will propose easing of sanctions or compensation to Tehran at weekend gathering of G7 leaders to help rescue ailing atomic deal

Talks in France come as Iranian top envoy continues globetrotting tour that has already taken him to Sweden, Norway, Finland, and will include China too

Comments come after president tweeted that Macron was giving Tehran 'mixed signals' by saying they were representing the US in talks

Iranian president speaks by phone with Macron, warns 'missed opportunities' could lead Tehran to drop further commitments under pact