EarthWatery time capsule hints at how life got started on early Earth Water locked away in rocks for 1.5 billion years reveals conditions were right for complex organic molecules to form in deep sea hydrothermal vents ¿ìè¶ÌÊÓÆµ
LifeNature's strangest families: Why animals adopt Forget altruism and good intentions, in nature adoption is a cut-throat business involving deception, mistaken identity, posturing and offspring on the make Features