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Biblical signs in the sky? | | Will the sky on September 23, 2017 mirror signs from the Book of Revelation in the Bible? An astronomer responds. | | |
Humans are still evolving, say scientists | | Scientists have identified genetic variants less common in older people than younger people. They say it's natural selection at work, continuing to weed out disadvantageous traits. | | |
Astronomers find a pitch-black planet | | Exoplanet WASP-12b has the unique capability to trap 94 percent of the visible starlight falling into its atmosphere. The result is a world as black as fresh asphalt. | | |