Over the years rock carvings of a previously unknown civilisation have been found in India's western state of Maharashtra. Now, a cave in the same region is promising to shed more light on the creators of these prehistoric artworks and their lives...The cave, located around 10km (six miles) away from Koloshi village in the Konkan region of western Maharashtra, was discovered by a group of researchers last year. Excavations earlier this year revealed several stone tools in the cave that date back tens of thousands of years...The cave, which is situated in a secluded forest in Sindhudurg, was discovered by...