How past climate clues can help predict the future

How past climate clues can help predict the future

How past climate clues can help predict the future We all know the climate is changing but predicting what this means for weather systems is no easy matter. Professor Zhengyu Liu and Dr Bette Otto-Bliesner are using state-of-the-art computer models to delve into our...
Making X-rays safer – and more efficient

Making X-rays safer – and more efficient

Making X-rays safer – and more efficient Although incredibly useful to detect a wide range of conditions, from broken bones to decaying teeth, an X-ray or a CT scan carries a certain amount of risk. Worried about the high levels of radiation exposure during...