Scientists are receiving an X-ray signal from space which doesn't correspond to any known forms of matter. They are hoping the source will turn out to be the yet-unidentified, dark matter in the universe, which nobody has been able to identify or detect.
Veterinarian Bob George sliced a dead shark open and saw something he thought was impossible. Shutting his eyes for a second to think about what he has seen, he opened them again - and they weren't lying. A female shark was carrying a pup - but how?
Authorities on Wednesday began burying Thailands last 110 unidentified victims of the 2004 tsunami, a little more than two weeks ahead of the second anniversary of the disaster
