At least 13 people die as a tornado strikes Mexico's Ciudad Acuna, with flooding over the border in Texas leaving at least three dead and 12 missing.
Russia's military is carrying out four days of drills involving 250 aircraft and 12,000 service personnel, as Nato begins an Arctic exercise.
The trial of a Washington Post journalist detained in Iran for almost 10 months on charges that include espionage opens behind closed doors in Tehran.
The state-of-the-art hospital for poorly birds
Seeking justice for marital rape in India
A photographer's take on South Korea's markets
Reflections from a man who has visited every country in the world
Solar Impulse plane faces greatest challenge
Poland's young and old choose conservative president
As Saudi-led air strikes continue in Yemen, many people are fleeing across the Gulf of Aden to Djibouti - where your fate is determined by the country on your passport.
Chief international correspondent
Alex Jones discovers how to beat the brain-fades