Washington State University

Medical research

Bisphenol A alters mammary gland development in monkeys

A new study finds that fetal exposure to the plastic additive bisphenol A, or BPA, alters mammary gland development in primates. The finding adds to the evidence that the chemical can be causing health problems in humans ...

Overweight & Obesity

Study to examine health benefits of outdoor preschools

As preschoolers across the nation head into classroom buildings for the start of the school year, more than 300 Seattle area children enrolled in the Tiny Trees Preschool will get to spend their time learning outside—rain ...

Psychology & Psychiatry

War songs and lullabies behind origins of music

Love is not the reason why we sing and create symphonies—at least not the primary reason, according to a new evolutionary theory of the origins of music.

Autism spectrum disorders

Eye test could screen children for autism

Measuring how the eyes' pupils change in response to light—known as the pupillary light reflex—could potentially be used to screen for autism in young children, according to a study conducted at Washington State University.

Health

More spice could help seniors avoid salt

Add a little spicy seasoning to a low sodium meal, and adults over the age of 60 may have a harder time noticing a lack of salt, according to a new study in the journal Food Quality and Preference.

Oncology & Cancer

Discovery could lead to better cancer immunotherapy

A type of white blood cell previously known only as a helper in the immune system appears also to be the instigator of the body's defenses against cancerous tumors. The discovery could lead to more effective cancer immunotherapy, ...

Genetics

Study indicates likely cause of common penis birth-defect

An alarming increase in the occurrence of the most common genital malformation in male babies, hypospadias, is likely due to environmental factors, such as toxicant exposure, which alter epigenetic programming in a forming ...

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