Maria Cheng

Read the latest stories and analysis from Maria Cheng.

UN: Ebola outbreak a public health emergency

UN: Ebola outbreak a public health emergency

Maria Cheng · August 8, 2014 11:38 pm

Why isn’t there a treatment or vaccine for Ebola?

Why isn’t there a treatment or vaccine for Ebola?

Maria Cheng · August 1, 2014 7:08 pm

Number of people with HIV unchanged since 2012

Number of people with HIV unchanged since 2012

Maria Cheng · July 16, 2014 10:43 am

Trial: dengue shot offers some protection

Trial: dengue shot offers some protection

Maria Cheng · July 11, 2014 9:10 am

Headbanging caused brain bleed in Motorhead fan

Headbanging caused brain bleed in Motorhead fan

Maria Cheng · July 4, 2014 2:10 pm

Seniors learn “parkour,” sport of daredevil youths

Seniors learn “parkour,” sport of daredevil youths

Maria Cheng · July 2, 2014 5:27 pm

Bigfoot hair samples mostly from bears, wolves

Bigfoot hair samples mostly from bears, wolves

Maria Cheng · July 2, 2014 9:06 am

Studies question UN strategies to save mothers

Studies question UN strategies to save mothers

Maria Cheng · June 29, 2014 10:33 am

Scientists find 6,200-year-old parasite egg

Scientists find 6,200-year-old parasite egg

Maria Cheng · June 20, 2014 12:17 am

Mammograms may cut breast cancer deaths by 28%

Mammograms may cut breast cancer deaths by 28%

Maria Cheng · June 18, 2014 12:22 am

Study: Red meat possibly linked to breast cancer

Study: Red meat possibly linked to breast cancer

Maria Cheng · June 11, 2014 10:41 am

Study: King Richard III maligned as hunchback

Study: King Richard III maligned as hunchback

Maria Cheng · May 29, 2014 11:08 pm