Other

Twinkle, twinkle kidney stone: With a push you could be gone

Just the mention of kidney stones can cause a person to cringe. They are often painful and sometimes difficult to remove, and 10 percent of the population will suffer from them. In space, the risk of developing kidney stones ...

Health

Explaining exertional compartment syndrome

Exertional compartment syndrome is a medical condition that generally affects runners and people involved in jumping and impact sports. Symptoms may include pain, tightness, and weakness in the lower extremities. For some, ...

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 ...

Health

Health Squeeze: UK's free health care under threat

(AP) -- When David Evans needed a hernia operation, the 69-year-old farmer became so alarmed by the long wait that he used an ultrasound machine for pregnant sheep on himself, to make sure he wasn't getting worse.

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