T his summer, toned arms became the new status symbol—and a near-impossible to achieve beauty standard.

My arms have never been a favorite feature of mine . . . but it’s never stopped me from finding tops that flatter! My secret is picking loose and slimming styles that cover and conceal the arms while ...

When octopuses move across the seafloor, they can use multiple arms to camouflage from predators. These strong arms are also used for building dens, chucking shells, competing for mates, and more.

Octopuses are ambidextrous, a new study finds, but they favor their front arms for investigating surroundings and their back arms for locomotion.