Three newly-identified toad species in Tanzania give birth to live young, skipping the frogspawn and tadpole stages — an ...

Nature is full of evolutionary selflessness. From deep-sea octopuses to certain marsupials, there are animals and insects that reproduce and then die, as their lives can be cut short because they ...

In 2024, the Milwaukee County Zoo mourned the deaths of two animals who had been here for decades: Patti, a hippo, and Ringo, a harbor seal. In happier news, the zoo welcomed several animals through ...