An article address unresolved scientific questions that can help avert future lead poisoning disasters. A better-informed society can prevent such disasters from happening through improved risk assessment, anticipation and management of factors affecting lead release.

A new study simultaneously examined the preferences of community members and compared those with the community-based programs and resources available to identify the most viable strategies for addressing disparities in healthy food consumption.

Based on highly sensitive recordings of neuron activity in the noses of mice, researchers have found that olfactory sensory neurons can exhibit suppression or enhancement of response when odors are mixed, overturning a long-standing view that the response is a simple sum with more complex processing only happening at later stages.

Based on reported cases, Unverricht-Lundborg disease, also known as progressive myoclonic epilepsy-1A, EPM1, is more common in Finland than anywhere else in the world, a new study finds.

A deadly combination of two mosquito-borne viruses may be a trigger for stroke, new research has found.