Dinosaur discoveries wow Boston
Sensational fossil finds are unveiled, including the most primitive wishbone yet found in a dinosaur.

Humans will 'sail to the stars'
Scientists present new ideas for the future exploration of planets that circle far-away stars.

GM bug to tackle tooth decay
Scientists believe they have found a way to stop tooth decay using a genetically modified bacterium in a mouthwash.

Fish 'massacre' in North Atlantic
Scientists say trawlers in the North Atlantic could soon be left chasing jellyfish and even plankton if current over-fishing continues.