Thirty-eight people were killed by a gunman at the Tunisian resort of Sousse. Here survivors tell their story.
Can you really cut your cravings for chocolate by pretending to eat it? Michael Mosley has been finding out.
Iran hasn't presented an inviting face to the outside world over the last few decades, but the UK Foreign Office now says it's fine to visit - so what's it like?
Features to enjoy, including your comments.
Rotting "dragon-shaped" pine tree is felled before preservation efforts begin.
Scientists find colony of endangered black-capped petrels on Caribbean island.
A Louisiana police officer has become known for his videos on social media in which he identifies the area's criminals and calls on them directly to turn themselves in.
Posters with pro-refugee messages appeared on bus stops in Germany, sparking a debate online.
Can a placebo have a real effect on your body?
Meet the people behind the costumes