Body image is complicated, and there seems to be a whole lexicon of terms to use when we talk about how we see and feel about our bodies. This alphabetical guide can help. Body image is a key ...

New research has revealed how more upright limb postures helped ancient reptiles overcome the biomechanical constraints of body size, paving the way for the evolution of larger sizes in archosaurs—a ...

Photoshop CC tutorial showing how to make realistic-looking tattoos using displacement maps, blend modes and adjustment layers.

You can't always tell what a kitten will grow up to look like when they're a couple of months old. When they're small and cute, you'd never guess those adorable ears will sprout like pine trees or ...

NEWCASTLE, England — In a crowded bar, on a dark street, or across a parking lot, the human brain makes snap judgments about who poses a threat. Scientists have long known that height and muscle mass ...