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Psychology & Psychiatry

How much do obesity and addictions overlap?

A large analysis of personality studies has found that people with obesity behave somewhat like people with addictions to alcohol or drugs. But obesity is also a complex condition that cannot be fully explained by the addiction ...

Addiction

Mapping international drug use by looking at wastewater

Wastewater-based epidemiology is a rapidly developing scientific discipline with the potential for monitoring close to real-time, population-level trends in illicit drug use. By sampling a known source of wastewater, such ...

Genetics

Improving research with more effective antibodies

A new study points to the need for better antibody validation, and outlines a process that other labs can use to make sure the antibodies they work with function properly.

Genetics

Study finds Nunavik Inuit are genetically unique

A new study has found that an Inuit population in Canada's Arctic are genetically distinct from any known group, and certain genetic variants are correlated with brain aneurysm.

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