Bbc Inside Science

New results have squashed the hope that the hints of a new particle detected by the Large Hadron Collider would confirm the existence of something extremely exotic, such as a new Higgs, or even the theoretical Graviton. Instead, the intriguing data 'bump' turns out to be nothing more than a statistical fluctuation. Physicist Jonathan Butterworth of UCL discusses whether this false alarm affects the LHC's chances of finding something else.Crows, ravens and other members of the bird family we call Corvids are well known to have sophisticated skills in tool use and problem solving. Research out this week reports ravens bending wire to help forage for their food. But what constitutes intelligence in bird brains? Adam Rutherford visits the Tower of London where ravens have been permanent residents since the 16th Century, and so quite a good spot for scientists to go and put bird brains to the test. He meets Sophie Hamnett and Nathan Emery from Queen Mary, University of London.Animals evolved in the seas, but by ab