An often-overlooked water plant that can double its biomass in two days, capture nitrogen from the air — making it a valuable green fertilizer — and be fed to poultry and livestock could serve as life-saving food for humans in the event of a catastrophe or disaster, a new study led by Penn State researchers suggests.

Chronic exposure to fine particulate air pollutants (PM2.5) may increase seniors’ risk of hospitalization for a variety of cardiovascular conditions, according to a new study led by Harvard T.H. Chan School of Public Health.

Worsening human-induced climate change may have effects beyond the widely reported rising sea levels, higher temperatures, and impacts on food supply and migration – and may also extend to influencing mental distress among high schoolers in the United States.

People with higher exposure to traffic-related air pollution were more likely to have high amounts of amyloid plaques in their brains associated with Alzheimer’s disease after death, according to a study published in the February 21, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.

A team of researchers from the Spatial Epidemiology Lab (SpELL) of the Université libre de Bruxelles (ULB) and the bclimate group of the Vrije Universiteit Brussel (VUB) demonstrate in a new publication the contribution of climate change to the geographical expansion of West Nile virus in Europe. 

As the planet faces the pressing challenge of reducing plastic waste in the environment, new strategies for managing plastic waste are urgently needed.

Published in Nature Climate Change, the study found that exported used vehicles generate at least 13-53% more emissions per mile than those that are scrapped or on the road in Great Britain.

This hand-held biosensor makes breast cancer screening fast, affordable, and accurate.

Scientists quantify a previously overlooked driver of human-related mercury emissions.

Contrary to popular belief, the benefits of physical activity do not outweigh the risks of cardiovascular disease associated with drinking sugar-sweetened beverages, according to a new study led by Harvard T. H. Chan School of Public Health.