In the News Archives

Why we can be optimistic about climate change

Even though we’re inundated with news about scary climate disasters—from wildfires to extreme heat to flooding—we can stay optimistic about the climate’s future “because we know how to prevent things from getting worse,” according to Harvard Chan School’s Marcy Franck.

Fighting antibiotic resistance

Because antibiotic resistance can threaten the success of treatments across a wide range of conditions, more work needs to be done to prevent it, according to Bill Hanage of Harvard Chan School.

Aspartame’s cancer risk unclear

A recent report by the World Health Organization declared that the artificial sweetener aspartame is “possibly carcinogenic,” but the research leading to that conclusion is unclear—so consuming aspartame to help with weight management is still reasonable, according to experts at Harvard Chan School.

Antiviral treatments for COVID underused in nursing homes

Even though nursing home residents face high risk of severe infection or death from COVID-19, nursing homes have underused antiviral treatments, even after Paxlovid, a highly effective antiviral pill, became widely available, according to a new study co-authored by Harvard Chan researchers.