Word: exists
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...have been used (in ancient Egypt, for example, so we have actual records) for body painting. "There's a sector of the profession," says Zilhão, "that's been healthily skeptical of our work in the past. But in this case, the problems of dating don't exist." (Read "CSI Stone Age: Did Humans Kill Neanderthals...
...there is no justification for what Egypt is doing [regarding Gaza]," says Marina Ottaway, Director of the Middle East program at the Carnegie Endowment for International Peace. But it's unlikely to mean much in current domestic politics. "Essentially, it's just one more sign of the differences that exist between government actions and public opinion, but I do not expect any dramatic repercussions...
...explanation at hand. The giant planets could have formed in a much more sensible location, like Jupiter did, and then migrated inward, establishing a stable orbit there. It all made sense, except for one tiny problem: this same model also suggested that a little world like Earth shouldn't exist at all; it (or more precisely, the moon-size proto-planets that eventually assembled into Earth) should have spiraled into the sun more than 4 billion years ago. A star might not gobble a Jupiter whole when it moves close enough, but it could surely swallow a canapé like...
...collaborators may have solved it. In a paper recently submitted to the Astrophysical Journal, they say that the old, Earth-destroying theory was generally accurate but lacked some key details - ones that both reshape theories about how planets form and, oh yes, allow the planet we know best to exist. (See an illustrated history of Earth...
Although the study suggests that residents of rural and low income areas may have difficulty accessing these facilities, Paul Williams—the senior director of government relations at Assisted Living Federation of America—said such issues do not exist...