The state of Pakistan has been in conflict ever since it was formed in 1947 when a part of India, at the time ruled by the British, was cordoned off to create a Muslim state. Two bitter wars have followed as India and Pakistan fight it out for control of the disputed Kashmiri territory. Many extremist groups have gathered in Pakistan over recent years. Islamabad and the tribal areas bordering Afghanistan are particularly unsafe, where al-Qaeda and Taliban militants roam.
22,000 people agreed to clean toilets for WiFi because they did not read the terms.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.