Add Yahoo as a preferred source to see more of our stories on Google. If you experience performance anxiety during fertility testing or treatment, you're not alone. Here is how to cope and ...

Add Yahoo as a preferred source to see more of our stories on Google. Australian marine scientists are using an inventive (and somewhat unusual) way to collect semen from wild male leopard sharks to ...

When Maura Davis found out that Jake, a fourteen-year-old Asian elephant at the Denver Zoo, will soon be a father, she says she smiled “ear to ear,” then rushed to share the news with her team, which ...

Australian marine scientists are using an inventive (and somewhat unusual) way to collect semen from wild male leopard sharks to boost their population and genetic diversity through artificial ...