Scientists: What it would be like to enter a black hole

Interstellar travelers who find themselves entering a black hole might want to have some air sickness pills handy. According to a report in an upcoming “Physical Review Letters,” researchers from the Canadian Institute for Theoretical Astrophysics in Toronto have found that interacting ripples in&nb ... Read more »

Prehistoric grave may be earliest example of death during childbirth

Archaeologists say they've made a grim discovery in Siberia: the grave of a young mother and her twins, who all died during a difficult childbirth about 7,700 years ago.

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