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Meteorologists Can Now Issue Precise Local Excessive-Heat Warnings
Heat kills more people than tornadoes, hurricanes, lightning and flash floods -- combined. The National Weather Service now gives heat-wave warnings to better forecast local conditions for 16 ... > more -
Neuroendocrinologists Unlock Chemical Trigger to Puberty
Researchers have discovered the precise chemical chain reaction that could be the much-sought-after puberty trigger: The KiSS-1 gene, which produces a protein in the hypothalamus, a part of the ... > more -
Cardiothoracic Surgeons Develop New Treatment for Fibrillation
Researchers have developed a method to quiet atrial fibrillations without having to perform open-heart surgery. In a technique called Mini-Maze, doctors insert a bi-polar-radio-frequency clamp on the ... > more -
Cardiothoracic Surgeons Find Wider Use for Heart Device
First used for patients awaiting heart transplants, left-ventricular assist devices (LVADs) are now enhancing the quality of life of patients with heart failure. Doctors place the device in the ... > more
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