A fantastic educational resource from the Howard Hughes Medical Institute, the free Stickleback Evolution Virtual Lab app guides students and teachers through three experiments focused on the ...

Evolutionary biologist Dr. Katie Peichel has spent much of her career studying two types of fish. One lives in the ocean, traversing through empty swathes over flat, open sand, where larger, predatory ...

Of all the big questions in evolutionary biology, the problem of what makes organisms unique would probably rank among the top five. If only it were possible, the most direct approach to answering ...