The African giant pouched rats can grow up to 45 centimetres and weigh up to 1.5 kilograms, about the size of a Chihuahua. They are at the forefront of efforts to detect unexploded bombs that have ...

Over the weekend, the Indian Aircraft Accident Investigation Bureau released a preliminary report on last month’s crash of Air India flight 171, which killed 260 people, 19 of them on the ground.