Obstetrics & gynaecology

E-cigarette use is rising among pregnant adolescents, study finds

The increased use of electronic cigarettes (e-cigarettes) among adolescents is a relatively recent phenomenon; not surprisingly, University at Buffalo researchers have now determined that e-cigarette use is also rising among ...

Cardiology

Seeing deep blood flow with sound and laser light

A great number of health problems, and consequently the medical treatments for them, involve how blood flows through the body. Heart attacks are caused by restricted blood flow to the heart muscle. Many symptoms of diabetes ...

Neuroscience

Ultrasound enables less-invasive brain-machine interfaces

Brain–machine interfaces (BMIs) are devices that can read brain activity and translate that activity to control an electronic device like a prosthetic arm or computer cursor. They promise to enable people with paralysis ...

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