North Korea on Thursday demanded the removal of US Secretary of State Mike Pompeo from talks over its banned nuclear programme, hours after the isolated state claimed to have tested a new kind of weapon. Describing Pompeo as "reckless" and immature, the foreign ministry said it wanted him...

In the beginning, more than 13 billion years ago, the Universe was an undifferentiated soup of three simple, single-atom elements. Stars would not form for another 100 million years. But within 100,000 years of the Big Bang, the very first molecule emerged, an improbable marriage of...

U.S. national security adviser John Bolton announced a series of new sanctions against Cuba and Venezuela on Wednesday as the Trump administration sought to boost pressure on Venezuelan leader Nicolas Maduro and the countries that support him. Bolton, in a speech to an association of...

In a new report, the UN identifies 10 countries worldwide at high risk in terms of food security, more than half of them in Africa.  According to the UN Food and Agriculture Organization (FAO) report, the countries at risk are Yemen, South Sudan, Venezuela, Sudan, Zimbabwe, Cameroon,...