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Cancer

Ovarian, cervical, lung and other cancers — diagnosis, treatment options, and the latest research.

284 articles · physician-reviewed · 48 news reports

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Cancer basics
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Cancer: Prevention, Diagnosis and Treatment

Cancer is a word that carries weight — but understanding it changes everything. This hub covers what cancer is, how it is found early, what different types look like, and what treatment looks like today, so you can feel informed rather than afraid.

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Feeling overwhelmed? That’s normal.

Take it one step at a time. The sections below move from the basics through screening and treatment — read only what you need right now.Unsure about a term? Check the glossary.

Understanding cancer

How cancer works

Breast cancer

The most common in women

Gynecologic cancers

Cervical & ovarian

Treatment options

Clearly explained

Resources & support

You're not alone

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Further reading