It's important to identify this species. Unlike the house mouse ... flowers and fungi. Unlike most mice, the California mouse mates with a single partner. The male defends the nest and raises the ...

SACRAMENTO, Calif.– An invasive species of freshwater mussel never-before-seen in the United States was found in California.

When clustered on a pier or the bottom of a buoy, the brownish spheres wouldn’t draw much attention, especially as they look like several of California’s native mussel species. But the tiny ...

With its wide mouth charmingly outlined in yellow, the California tiger salamander always looks like it's smiling. But this beautiful amphibian is a discriminating species that can only thrive in ...

Wildlife officials believe a ship traveling through international ports might have brought some unwelcome stowaways to the ...

There are several species of mice that are more likely to come inside: House mouse (Mus musculus), which is the most common rodent species that will take up residence indoors in the South ...

To explore this question, the researchers crossed two different mouse species by creating zygotes that had the nuclear material and cytoplasm from both male Mus domesticus mice and female Mus ...

Highland deer mice and their lowland cousins ventured on a simulated seven-week ascent to 6,000 meters. By tracking how the mice responded to cold stress and progressively lower oxygen levels, the ...

Crunching Fruit Fly and Human Data Via Machine Learning and Systems Biology Results in the Identification of Key Metabolites That Impact Lifespan in Both Species ... tested in mice before being ...

With its wide mouth charmingly outlined in yellow, the California tiger salamander always looks like it's smiling. But this beautiful amphibian is a discriminating species that can only thrive in ...