For decades, ever since biologists recognized the potential environmental harms from climate change, they have worried that plants will not be able to evolve fast enough to adapt to a rapidly warming ...

Snails on a tiny rocky islet evolved before scientists' eyes. The marine snails were reintroduced after a toxic algal bloom wiped them out from the skerry. While the researchers intentionally brought ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

Scientists have watched an animal species evolve right in front of them in a fascinating 30-year-long experiment. The rough periwinkle (Littorina saxatilis) is a small species of sea snail that is ...

In fact, it's happened so often that there's a scientific term for it: carcinization. If you close your eyes and think of a crab, you might picture a round, flat body. Big front claws and multiple ...

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When Charles Darwin developed his theory of evolution in the mid-19th century, he figured this fundamental process took place very slowly over geological timescales, taking millions of years. But is ...