The fast-food chain says while the changes will increase costs, consumers will be spared.
Mosquito control is 'not working as we would like,' warns CDC as first ever inland health warning is issued.
An alcohol addiction specialist has criticised unlimited alcohol deals for promoting unhealthy drinking.
The discovery could provide clues about which genes lead to the development of the disease.
Coeliac disease symptoms in people who are not diagnosed can be explained by simple biological mechanisms.
The new company will enable research, development and commercialisation of bioelectronic medicines.
By altering their way of life, fire also created the conditions for new diseases to appear
Health experts have called for the Rio Olympic Games to be delayed over fears it will spread the Zika outbreak.
Aristotle puzzled over it now scientists have found it helps reproduction by stimulating ovulation.
The protein rich liquid is said to have four times more nutrients than cows' milk.
Deep space radiation exposure believed to be responsible for increased risk of cardiovascular disease.
Rats exposed to marijuana smoke had dysfunctional blood vessel function.
The earliest case of cancer was discovered in the foot bone of a mystery hominin species.
Hepatitis is a term used to describe the inflammation of the liver from viral infection or toxic substances.
Liver failure was prevented for up to a year in animals transplanted with gene-corrected liver cells.
Transgender people suffer more from stigma than gender incongruence.
Figures also showed 25% trusts paid £100,000 or more to consultants in 2015, while one Lancashire doctor earned £375,000.
No signs of metabolic disease were recorded while osteoarthritis problems were marginal.
Women who enter menopause early see their cells age quicker than other women.
The boy, suffering from incurable spinal muscular atrophy, was on ventilator since he was 18-minutes old.
The child was born in Barcelona's Vall d'Hebron hospital and showed 'normal and stable' vital signs.
A second baby has been left with brain damage and is fighting for its life after the 'devastating error.'
Scientists suggest natural selection favoured first Samoans who could store fat effectively.
Over 93 million people in the Americas will have been at risk of Zika virus by end of first wave of epidemic.
Awkwardness, apathy and lack of impulse control linked to early development of dementia.
Scientists made the discovery while trialling a vaccine for Toxoplasma gondii parasite.
After a review showed that alcohol is directly linked to seven cancers, is there a way to offset the effects?
More than a million children in the country have been orphaned because of HIV and Aids.
Several theories for the falling sensation have been put forward from evolution to physiology.
Education about PrEP and access to treatment for LGBTQ refugees are among its priorities