The Mystery Inc. gang welcomes new members. Faced with some of their toughest mysteries yet, Fred, Daphne, Velma, Shaggy and Scooby-Doo join forces with some of the biggest names in celebrity and pop ...

The world's oldest RNA – an essential nucleic acid present in all living cells – has been extracted from the extinct woolly mammoth, a new study reveals. Researchers in Sweden and Denmark have for the ...