As the microscopic, tear-shaped Lacrymaria olor swims around hunting for food, it does something remarkable: In a blink, the tiny protist extends its neck more than 30 times its body length, snatching ...

All you need to practice origami (which means “to fold paper” in Japanese) is a sheet of paper and a little focus, but certain tools can make the process easier. Here are some recommendations to guide ...

Researchers have identified a new mechanism that helps animals to develop with precise and constant form. The conclusion of this study is that the constancy of animal form requires more than just the ...