Tag: National Academy of Sciences
Missing link to Snowball Earth history emerges from some unusual rocks...
Liam Courtney-Davies, University of Colorado Boulder; Christine Siddoway, Colorado College, and Rebecca Flowers, University of Colorado Boulder
Around 700...
EXPLORING NATURE
Climate change is making plants less nutritious − that could already...
Ellen Welti, Smithsonian Institution
More than one-third of all animals on Earth, from beetles to cows to elephants, depend...
