Man receives life-saving transplant after seeing NBC News story
04:25
Cancer is on the rise in younger adults
03:53
Watch: Kate Middleton says she is being treated for cancer in video announcement
03:05
Study finds a new type of bacteria present in colorectal cancer
02:40
Doctors say cancer vaccines show promising results in trial patients
03:05
Britain's King Charles diagnosed with cancer
01:59
Inside the race to develop vaccines for cancer
07:00
Colorectal cancer on the rise for younger Americans
01:51
Special Report: Defense Secy. Austin diagnosed with prostate cancer
16:20
NBC News' Antonia Hylton opens up about rare cancer diagnosis
06:26
Light Up MBC: What to know about the cancer-awareness campaign
04:59
Pink Power: 6 gifts that give back to breast cancer causes
04:36
Breast cancer survivor on how advocating for herself saved her life
05:33
Can a full-body MRI scan help prevent cancer?
03:07
Woman gets ovarian cancer diagnosis after going in to freeze eggs
07:29
White House announces $240 million investment to fight cancer
01:53
Study shows cancer cases on the rise among young women
03:17
Dallas doctor with end-stage breast cancer receives musical support
03:08
Runner with one leg attempts marathon on crutches to protest prosthesis prices
03:33
How young adult cancer programs are helping survivors in recovery
04:41
Air pollution declared a leading cause of cancer
00:17
Copied
Copied
The World Health Organization, an agency of the United Nations, has declared outdoor air pollution carcinogenic. Pollution now officially joins the list of cancer-causing substances that also includes asbestos and secondhand tobacco smoke.Oct. 18, 2013
UP NEXT
Man receives life-saving transplant after seeing NBC News story
04:25
Cancer is on the rise in younger adults
03:53
Watch: Kate Middleton says she is being treated for cancer in video announcement
03:05
Study finds a new type of bacteria present in colorectal cancer
02:40
Doctors say cancer vaccines show promising results in trial patients
03:05
Britain's King Charles diagnosed with cancer
01:59
Inside the race to develop vaccines for cancer
07:00
Colorectal cancer on the rise for younger Americans
01:51
Special Report: Defense Secy. Austin diagnosed with prostate cancer
16:20
NBC News' Antonia Hylton opens up about rare cancer diagnosis
06:26
Light Up MBC: What to know about the cancer-awareness campaign
04:59
Pink Power: 6 gifts that give back to breast cancer causes
04:36
Breast cancer survivor on how advocating for herself saved her life
05:33
Can a full-body MRI scan help prevent cancer?
03:07
Woman gets ovarian cancer diagnosis after going in to freeze eggs
07:29
White House announces $240 million investment to fight cancer
01:53
Study shows cancer cases on the rise among young women
03:17
Dallas doctor with end-stage breast cancer receives musical support
03:08
Runner with one leg attempts marathon on crutches to protest prosthesis prices
03:33
How young adult cancer programs are helping survivors in recovery