A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

Rolf Benirschke, former San Diego Chargers placekicker, has been elected chairman of the San Diego Zoo Wildlife Alliance.

As herds rely on fewer replacement heifers, the stakes for getting each one pregnant at the right time are higher than ever.

It is a wonder-filled, sometimes puzzling, and even shocking world out there in the animal kingdom. One of those kickoff ...

Some animals reproduce only once before dying. This life strategy, called semelparity, sees organisms channel all energy into ...

Brevard County led the state in locally transmitted dengue fever cases in 2025 and remains under a health alert for ...

A team of researchers studied the effects of heat on the survival and reproduction of Missouri treehoppers. "This is more of ...

As of December 2025, the Milwaukee County Zoo’s new indoor rhino and hippo habitats are officially open to the public. Known as the Ladish Co. Foundation Rhino Care Center, the exhibit marks the ...

Learn how Hawaii’s honu went from hunted staple to protected icon and what this sea turtle represents to the islands today.

Researchers at the University of Arizona have received a nearly $3 million grant from the National Institutes of Health to study the impact of phthalates on women’s fertility.

CMC initiates Animal Birth Control for stray dogs in Yadgir, ensuring safety through neutering and spaying surgeries.

Beavers, earthworms, prairie dogs, elephants, and more don't just live in ecosystems, they reshape them to the benefit of ...