This killer disease evolves to hide and avoid detection from the cells that would destroy it, but as recent trials show, scientists are wising up to cancer's defences
The sense that the US may be less committed to its allies' security is prompting a rethink of long-held assumptions, much to the delight of China and Russia
Supporting Israel used to help politicians get elected, but with Americans far more critical of Tel Aviv's influence on US policy, it has now become a liability at the ballot box
Global competition is no longer about currencies alone, but about the channels through which money and data move and China and Brazil are testing the limits of Western dominance
In an interview with Al Majalla, CENTCOM spokesman Tim Hawkins details what the US has achieved vis-a-vis Trump's maximum pressure campaign on Tehran and its regional proxies
Across Central and South America, a raft of right-wingers borrow from each other's playbooks and ride on the US president's coattails to win elections and power. Is it ideology or practicality?