RESEARCH: A hard life at the bench
President Bush's decision on whether the federal government will fund embryonic stem cell research could open the door to a new generation of budding scientists or perhaps send many of...
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Fossils upend origins
Eleven fossilized bone fragments found in the Ethiopian desert represent the earliest human ancestor ever found, a chimpanzee-size hominid that lived when the area was wet and forested, researchers announced...
Doctors too often spare terminally ill the truth
Most doctors will not give an accurate estimate of how long their terminally ill patients have to live, according to a new study that suggests physicians routinely bend the truth...