Understanding the stages is critical in order to know when/if producers need to provide assistance during calving season to ...

After the 1981 introduction of in vitro fertilization and other assisted reproductive technology, twin and multiple births skyrocketed in the United States. Dr. Zev Williams of the Columbia ...

Twin and triplet births are on the decline. Here’s how it breaks down by state. Twins, triplets, and other multiples have long caught the attention of “singletons,” or those of us born ...

Northwell Health partnered with Stacker to examine the decline of multiple births in the U.S. using Centers for Disease Control and Prevention data. Twins, triplets, and other multiples have long ...

[1] One of Hong Kong’s pandas, Ying Ying, gave birth to a pair of twins last month. One cub is male, and the other is female. Ying Ying is now the world’s oldest giant panda to become a mother ...