People who survive cancer when they are teenagers or young adults are more likely than their peers who never had cancer to engage in risky behaviors like smoking later on, a U.S. study said Monday.

A newly approved drug has shown promise in keeping two rare variations of skin cancer at bay, according to research published in the New England Journal of Medicine on Wednesday.

Children exposed to multiple CT scans could be up to three times likelier to contract cancer of the blood, brain or bone marrow later in life, according to research published Thursday.

A simple blood test can save lives by helping doctors swiftly diagnose whether a patient with early breast cancer faces high risk of death or relapse after treatment, specialists said Wednesday.

Two new experimental treatments against advanced melanoma have shown promise in keeping the deadly skin cancer at bay, according to research presented in the United States on Monday.

A pair of experimental treatments that fight cancer by boosting the immune system have shown promise in early studies and deserve testing in larger patient groups, said U.S. research released Saturday.

Worldwide cases of cancer are likely to rise by nearly 75 percent by 2030, driven by demographic and lifestyle factors, according to a study published on Friday in the journal The Lancet Oncology.

Cancer treatment can sometimes lead to infertility, but young women are far less likely than young men to be informed of this, according to a Swedish study.

Scientists have mapped the complete genetic codes of 21 breast cancers and created a catalogue of the mutations that accumulate in breast cells, raising hopes that the disease may be able to be spotted earlier and treated more effectively in future.

Men rarely get breast cancer, but those who do often don't survive as long as women, largely because they don't even realize they can get it and are slow to recognize the warning signs, researchers say.