ScienceNew Volcanic Island Near Tonga Has Mysterious Mud That's Puzzling NASA Scientists Researchers explored one of the three youngest islands on Earth back in October. In addition to vegetation and bird life, they found that the 3-year-old volcanic island is covered in light clay mud.by Diane Samson
ScienceEuropean Chemical Society Releases Periodic Table Showing Diminishing Availability Of Elements On Earthby Diane Samson