A simulated cell in the early stages of division. Left half shows membrane (green cubes), and ribosomes (yellow/purple) interwoven through in the cell’s chromosome (red). Right side shows all the ...

Some biologists speculate that animals will get smaller with global warming to reduce heat stress. While this may be true of warm-blooded animals, what about exotherms like insects? Thanks to a ...

Students investigate plant life cycles through gardening. In this lesson, students investigate plant life cycles through gardening. Mrs. Norris will clear out old plants, plant seeds, draw and compare ...