The mouse had a raised, ulcerated mass on the flank of its right hind limb that measured 2.0 cm × 2.5 cm (Fig. 1). The lesion was first observed 15 d previously and had grown rapidly ...

The large hind limbs, bright colors, and long, tapered, white-tipped tail identify the woodland jumping mouse. The 115-160 mm (4.5-6.3 in), sparsely-haired tail, grayish brown above, and white below ...

The sight of a mouse, pivoting on a hind leg, gyroscopically whirling around 416 times without stopping or reversing might reasonably lead the observer to conclude that he or the mouse was drunk.

"Our team has created a transgenic mouse model where we can activate specific nerves in the hind paws using blue light ...