Area of Focus: Mammals

The hippos descended from ones kept by drug kingpin Pablo Escobar

Researchers found the virus is usually severe in mammals

Animals traveled farther and closer to roads during “anthropause”

Bighorns avoid backcountry ski areas during the winter

The pup was the fourth Hawaiian monk seal born on the popular beach in recent years

Nearly one in four mule deer tested positive for the disease

Females are emerging earlier in the spring

Scientists met with landowners once a month to create fencing surveys

To understand why coyotes attack humans, researchers examined what the canids were eating

The felines follow their primary prey—snowshoe hares