Science On Top

More controversy over stress-induced stem cells, as co-authors call for the retractions of the papers. An aluminium suit could enable divers to travel to depths of 305 meters, move around and collect samples. A giant virus has been discovered in 30,000 year old Siberian permafrost. It's big and it eats amoebas. An Australian team is working on a project to clear space junk with a powerful ground-based laser. A study of how men and women perceive each other's mathematics skills suggests that both men and women unconsciously - and wrongly - believe women are 'bad' at maths.