Dolphins Have Names

It turns out that there’s strong evidence to suggest that at least one kind of dolphin sound, studied extensively over the past decade, does function as a kind of referential symbol. Dolphins use distinct “signature whistles” to identify and call to one another.  Each dolphin is thought to invent a unique name for itself as a calf and to keep […]

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The Danger of Annual Checkups

Visiting your doctor for an annual physical examination might actually have a negative impact on your health, WebMD.com reports. Danish researchers analyzed studies involving 183,000 patients and found that those who received regular checkups were no less likely to die of cancer or heart disease than those who only saw the doctor when they had symptoms. People who skipped their […]

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Militia terror plot

Four U.S. Army soldiers stockpiled $87,000 in guns and bomb components, which they planned to use to kill President Obama and overthrow the federal government, prosecutors said this week. The anarchist militia group of active duty and former soldiers then allegedly murdered a comrade and his teenage girlfriend to protect the secrecy of its plots. The gang drew up plans […]

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