Facebook helps millions during Paris attacks 
Facebook helps millions during Paris attacks
For the first time “safety check” was used during a human disaster, showing how social media is revolutionizing the way we communicate during a crisis.
This iPhone feature could save your life 
This iPhone feature could save your life
Learn more about an app that can provide helpful information to medical personnel in an emergency.
Are some early stage breast cancers overtreated? 
Are some early stage breast cancers overtreated?
For some women diagnosed with stage 0, experts say there may be other options.
Doctors working to reduce need for amputations  Featured
Doctors working to reduce need for amputations
Two NFL players burned by fireworks have shed light on efforts to save limbs.
New research in thyroid cancer could save lives 
New research in thyroid cancer could save lives
Counting the number of lymph nodes in young patients could be key for treatment.
Scientists create the first 3-D mammary gland 
Scientists create the first 3-D mammary gland
This new tool is helping researchers learn more about breast cancer.
Simple heart scan saved a life 
Simple heart scan saved a life
Learn how a cardiac calcium scoring test can detect serious heart problems.