This newly discovered mouse-butterfly interaction suggests that western monarch decline could disrupt ecosystems in unanticipated ways.
ecosystem
California mice eat monarch butterflies
Protecting the past at Bears Ears
Bears Ears is not just about boundaries, it’s about management.
Rediscovery of the ‘extinct’ Pinatubo volcano mouse
In 1991, a volcano in the Philippines had the second-most powerful volcanic eruption of the 20th century. Its effects were devastating—but a mouse feared to have gone extinct survived.
Utah’s land and life
Explore the Natural Museum of History’s exhibitions from the comfort of your own home.