The UN's International Agency for Research on Cancer (IARC) warned that processed meats like sausages and ham cause bowel cancer, and red meat "probably" does too.
In a controversial shift, a leading US medical association urged women to wait until the age of 45 before getting an annual mammogram to screen for breast cancer.
Being overweight more than doubles the risk of bowel cancer in people with a certain gene disorder, but a regular dose of aspirin can reverse the trend.
Having worked at Barclays for half a year, a programmer from Kazakhstan Askhat Murzabayev earned a little over $2 million and donated the money to the International Cancer Research Center.
A new device that can be added to a smartphone may be able to accurately and cheaply diagnose cancer, a technology which could be useful in remote areas.
The case of Ashya King, whose parents removed him from a British hospital, put the health service in an "impossible position", one of his doctors has said.
Chief Oncologist of the Ministry of Healthcare and Social Development Kuanysh Nurgaviyev has reported on positive trends in the oncological situation in Kazakhstan and explained the increase of new cancer cases.
The WHO introduced new cervical cancer guidelines, making it easier and cheaper to protect women against one of the deadliest, but most preventable, diseases.
International researchers said they have made steps toward understanding why the most commonly used drugs for osteoporosis worldwide may also prevent some kinds of cancers.