A newly published study has found that males of some of our earliest known ancestors were significantly larger than females. The pronounced difference in body size present in both Australopithecus ...

Netflix's The Hunting Wives is a salacious and sultry murder mystery — but how does the TV adaptation compare to May Cobb's book?

Scoliosis, kyphosis, and lordosis are all types of spine curve disorders. Learn the key differences in their symptoms, causes, and treatments here.

The modern military has a slew of weapons to choose from, not the least of which are ballistic and hypersonic missiles. What's the difference between them?

In the case of string trimmers vs. brush cutters, the differences lie largely in the instruments' intended applications. Both string trimmers and brush cutters tend to have similar appearances.

If you're interested in a more in-depth explanation of the differences between these two tools, you're in luck. Here's everything you need to know about string trimmers vs. brush cutters.

Solar and lunar eclipses occur when the sun, moon, and Earth align. Discover the key differences and how each type of eclipse is formed.

What does scientific research show about differences between transgender and cisgender athletes? NPR asks Bradley Anawalt, endocrinologist and professor of medicine at the University of Washington.

Ginger-flavored sodas are key to drinks Mules and Bucks, but what is the real difference between ginger beer and ginger ale? We break down the differences and similarities, and how to use each.