Astronomy is having one of those productive, uncomfortable moments where the data refuses to stay neatly inside the boxes. Telescopes keep catching events that are real, repeatable, and measurable, ...

27 Department ofEpidemiology and Preventive Medicine, University of Regensburg, Germany 28 Faculty of Medicine and Health Sciences, Norwich Medical School, University of East Anglia Faculty of ...

Questions are sentences that ask something. We use a question mark ? at the end of a sentence to show that we're asking a question. Questions are sentences which ask something. They end with a ...

This golden cape was found in a grave at Mold in North Wales. It is decorated with an intricate pattern. The cape is the work of a very skilled goldsmith and must have been worn by a very important ...