The Qantas aircraft, which covered around 11,000 miles (17,800km), completed the journey at 12.28pm Sydney time (1.28am GMT) earlier today.
One in 15 people in the UK suffer from the condition, but up to a million are clueless their blood sugar levels are out of control.
Particles smaller than 2.5μm (PM2.5) - 400th of a millimetre - are thought to be particularly damaging due to them getting “lodged” in the lungs.
A new study predicts age-related macular degeneration will increase by at least 15% over the next 30 years as we continue to live longer.
Nearly a quarter (23%) of the 2,000 men surveyed put their hands down their boxers at least 10 times a day.
Childhood obesity is a big problem, with more than one in five youngsters in the UK carrying too much weight when they start school.