If you've ever wished Excel could handle text patterns the way Python or JavaScript does, these functions deliver exactly ...

Explains that many animals bear protective coloration that blends with their surroundings. Shows examples of such coloring on the bark moth, the tree frog, the ground squirrel, many birds and the ...

Bacteria are not usually seen as reliable carriers of information because they divide, move, die, and react unpredictably to their environment – and these behaviors seem opposite to what is needed for ...