For nearly a century, laboratory studies have shown consistent results: eat less food, or eat less often, and an animal will live longer. But scientists have struggled to understand why these kinds of ...

A new study in mice shows that cutting down the amount of a single amino acid called isoleucine can, among other benefits, extend their lifespan, make them leaner and less frail as they age and reduce ...

Here we go with mice again. I am a cautionary skeptic when I read about scientific experiments that deal with social hypotheses. As someone who has worked in risk analysis, I squint at imaginative ...

CAPE TOWN, South Africa (AP) — Mice accidentally introduced to a remote island near Antarctica 200 years ago are breeding out of control because of climate change, and they are eating seabirds and ...

Researchers studied brainstem activity of mice while the animals were awake and eating. Susanne Ludwig / 500px via Getty Images As animals eat, brain activity tells them when to stop. In a recent ...

CAPE TOWN, South Africa — Mice accidentally introduced to a remote island near Antarctica 200 years ago are breeding out of control because of climate change, and they are eating seabirds and causing ...

Even children learn from numerous books and cartoons that cheese is a real treat for mice and that they are sometimes even responsible for the holes in the cheese. PETBOOK clarifies what is true about ...

CAPE TOWN, South Africa — Mice accidentally introduced to a remote island near Antarctica 200 years ago are breeding out of control because of climate change, and they are eating seabirds and causing ...