Fossilized skeletons and shells clearly show how evolution and extinction unfolded over the past half a billion years, but a new analysis extends the chart of life to nearly 2 billion years ago. The ...
If all the world's a stage and all the species merely players, then their exits and entrances can be found in the rock record ...
A NASA-led study reveals that the pattern of rainfall throughout the year—specifically the frequency and intensity of rain ...
“Not only is there variation across species, there’s variation across latitudes in the rate of global warming. Climate is ...
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