Scientists have long searched for universal patterns in animal flight. In 1990, for example, the British biologist Colin James Pennycuick related wingbeat frequency f to a bird’s body mass and wing ...

Cave drawings from 20,000 years ago may feature an early form of writing The sequences of dots, lines, and other shapes have been found in at least 400 locations throughout Europe. By Laura Baisas ...

Using a simplistic 3-D viewing technique, archaeologists discovered three new cave drawings that they believe were originally intended to appear 3-D. Business Insider Subscribe Newsletters ...

So, which animals can count and understand simple math? "Many species, including insects, mollusks, lizards, birds and many types of mammals (land living and sea living) ...