In the News Archives

A call for improved use of data during crises

Better use of large-scale streams of digital data on population vulnerabilities, physical and medical infrastructure, human mobility, and environmental conditions is key to improving disaster preparedness and response, according to experts from Harvard Chan School.

A new framework for understanding obesity

Excess weight is commonly understood to be caused by an energy imbalance—more calories consumed than expended over the course of the day. A new study co-authored by researchers from Harvard T.H. Chan School of Public Health argues that this framework is incorrect.

Vaccinating in conflict zones

Hammering out temporary ceasefires in conflict zones will be necessary to vaccinate enough people against COVID-19 so that the pandemic can be brought to an end, according to humanitarian professionals.