When Rob Barrett surveyed one of Norway's largest seabird colonies in the '70s there were too many birds to count – stark before and after photographs reveal sharp decline biology Article 1171 words 13 votes
Faced with scrap material inside a particle accelerator, physicists used a ferret to try to solve the problem physics Article 695 words 32 votes
MIT predicted in 1972 that society will collapse this century. New research shows we're on schedule sociology Article 21 votes