President Donald Trump, on his first day back in power, issued an executive order on gender that essentially states that ...

Life can get a bit lonely for the orchid Stigmatodactylus sikokianus. It grows in dark and secluded places where it’s easy to miss and rarely visited by pollinators, but a 130-year mystery has ...

The central tendon is a large part of the diaphragm that anchors the diaphragm to the ribs. A healthy person can have some minor variations in the diaphragm's anatomy. For example, the left or right ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems ...

Genetic mutations that affect early embryonic development, oocyte (egg cell) maturation, and fertilization have recently been studied as causes of infertility. One of the most well-studied causes ...

In medical terms, this means that the number of eggs you have and the quality of those eggs both decrease as you get older. Eventually you stop ovulating (releasing eggs from your ovaries for ...