The Guardian sport photographer selects his favourite images he has taken this year and recalls the stories behind them ...

The FDA has placed another clinical hold on a gene therapy for Duchenne muscular dystrophy developed by Solid Biosciences, pulverising its share price. The halt of the IGNITE DMD trial was prompted by ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.

We were overwhelmed by the response to our annual Letters to Santa feature, with more than 1,250 letters submitted this year. Due ...