ScienceNASA worries turning Mars rover Curiosity into a dune buggy NASA is in a spot of a problem. There's a meter-high sand dune blocking the way of Mars rover Curiosity and NASA engineers are concerned that the rover's metal wheels will not hold if the agency decides to transform the rover into a dune buggy.by Alex Saltarin
ScienceSea turtles and pelicans in Florida Panhandle dying due to extreme winter stormsby Alex Saltarin
ScienceStar Trek's William Shatner to NASA: What's the truth behind Mars 'jelly doughnut' rock?by Alex Saltarin
ScienceDiscovery of 4600 year old step pyramid with remains of buried children stuns archaeologistsby Alex Saltarin
ScienceMysterious disease causes starfish to rip their arms off and die, say clueless scientistsby Vamien McKalin
ScienceCalifornia cuts off water supplies to millions of people as drought gets from bad to worseby Sumit Passary