Science & Biology

With a diameter of approximately 3,100 miles, Mercury is one third the size of the Earth.

Ever wondered how much a gallbladder weighs?

Despite how it may seem at times, we all have a heart.

Also known as the womb, the uterus is responsible for development of the embryo and fetus during a pregnancy.

Also known as the vermiform appendix, cecal, or vermix, the human appendix is a tubular-shaped pouch.

Fibroids are large and small growths that occur on the muscles of a woman’s uterus.

If you’ve been looking to sod that old bare yard with new sod, you may be wondering just how much does a pallet of sod weigh.

Butterflies are common visitors to our gardens, parks, and other outdoor areas. They are also one of the most eye-catching creatures in the animal kingdom.

Wondering exactly how much does the Earth weigh?

The mysterious red planet has captured peoples’ imagination for thousands of years now.

All those fluffy cumulus clouds are much heavier than you might think, but a thunderhead makes them look light in comparison.

The human body has over 600 muscles and they all perform different functions.