Boulder County biologists studying Preble’s meadow jumping mouse and fish populations along the St. Vrain Creek have been encouraged this summer by signs of species rejuvenating since their habitats ...

When I was a child, one of my favourite books was called Bear, Mouse and Water Beetle. Today I want to tell you a contemporary story, which you could call Fly, Fish, Mouse and Worm, or for the ...

But there was a problem. An earlier study from 2002 found that the pufferfish’s version of CsB doesn’t switch on any genes in the limbs of a mouse embryo. This suggested that the wrists and feet of ...

"Brave as a Mouse" by Nicolo Carozzi (Random House Studio, Tuesday), ages 3-7, 40 pages, $17.99. STORY: In this wrongheaded but charming animal fantasy, a mouse (possibly a fancy mouse) infests a ...