The Dublin-born star (seen with Lewis Hamilton, top; and right, with his wife Marie) has prostate and bladder cancer, which he said had spread over the past few months. Jordan, 76, said he had been ...

The 36-year-old has retired and returned multiple times during his career and last stepped away from the sport following consecutive defeats by Oleksandr Usyk. He holds a professional record of 34 ...

A new technique, based on a chain reaction of recognition and hybridization events between two sets of DNA hairpin molecules, offers an enzyme-free alternative for the rapid detection of specific DNA ...