The human body is full of checks and balances that ensure correct growth, development, and function of all our different systems. Now, researchers from Japan have reported a newly discovered protein ...

But researchers haven't been able to test this idea throughout animal evolution. In the article, researchers from Stockholm University compiled the largest database on sperm morphology ever assembled ...

With the entry of women into public life and the workforce, many have postponed reproduction to the latter part of their reproductive years. This has led to the increasing use of assisted reproduction ...