How chickens walk holds clues to how they spread disease

Plotting on a grid just how a chicken walks may one day give farmers more insight into how best to protect their flock from non-airborne pathogens that can also hurt their profit.

Understanding and managing non-coeliac gluten sensitivity: "We are all on a learning curve", says UK expert

The newly-emerged clinical syndrome non-coeliac gluten sensitivity continues to puzzle gastroenterologists and other medical professionals, as scientists and clinicians grapple to understand the condition and how best to manage it…