EarthTowing icebergs to Cape Town is a poor way to halt water crisis Hauling chunks of polar ice to dry regions to provide fresh water sounds tempting but there are many reasons to reject it, says Olive Heffernan Comment
LifeA fossil may rewrite the story of how plants first lived on land A plant fossil that lay unnoticed for a century is unexpectedly large for something so old, and it could upend our ideas about the evolution of land plants 51¶¯Âþ