ScienceDwarf Planet May Have Collided With The Moon A Long Time Ago A new study suggests that the Moon's asymmetrical look may have been caused by a direct collision with another space object. The culprit may have been an asteroid or a dwarf planet about 450 to 480 miles in diameter.by Ted Ranosa
ScienceTrash Found In Remote Islands Suggests That World's Plastic Problem Might Be Bigger Than Initially Thoughtby Diane Samson
ScienceFirst Humans On Mars Will Evolve Into An Entirely New Species Quickly, Says Evolutionary Biologistby Naia Carlos