A new study reveals that mice on calorie-restricted diets lived longest when they lost the least weight, challenging diet assumptions.

A compelling biography about a groundbreaking scientist and his controversial work, using rodent cities to examine the ...

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 ...

Teams of mountaineering mice are helping advance understanding into how evolutionary adaptation to localized conditions can enable a single species to thrive across diverse environments.

The Center for Zebrafish Research, led by professor David Hyde, uses zebrafish to study and experiment with genetic mutations ...

With millions of mice and rats in US labs alone, scientists can learn a lot of information from their scurrying test subjects ...

As Hello Kitty's commercial success expanded beyond Asia, so did her personal profile. By the late 1970s, Sanrio revealed the character's name as Kitty White, her height as five apples tall and her ...

New research from Cold Spring Harbor Labs shows that a compound related to vitamin K slowed the progression of prostate cancer in lab mice, offering a path for further study into one of the most ...

Where there has been a shift in recent years, though, is in the purchasing practices of younger consumers, more of whom are choosing lab-grown diamonds over mined diamonds. According to data by ...

Cooler weather always brings a spike in visits from rodents. Mice, cute as they may be, chew through cords, gnaw into bags of food and leave droppings in cupboards and on counters and floors.

"How cute is this?," Kim could be heard saying as she filmed the Halloween house. "From the Barkers," she added. Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to ...