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Eve Gene: Do We All Descend From a Common Female Ancestor?

science.howstuffworks.com/life/evolution/female-ancestor.htm

A common female ancestor could be what all humans can trace their lineage to. Learn more about the common female ancestor and Mitochondrial Eve.

How many sharks are killed recreationally each year -- and why?

animals.howstuffworks.com/fish/sharks/shark-fishing.htm

Shark fishing is endangering these saltwater fish that have been around longer than the dinosaurs. Learn why shark fishing has become such a threat.

10 Worst Soccer Injuries on Record (Not for the Queasy)

entertainment.howstuffworks.com/worst-soccer-injuries.htm

Soccer injuries are common in an elite sport built on speed, contact, and split-second decisions.

Why Is My Cat Drinking So Much Water?

animals.howstuffworks.com/pets/why-is-my-cat-drinking-so-much-water.htm

If your feline friend seems glued to their water bowl, you might be asking, why is my cat drinking so much water? While thirst in cats can fluctuate with temperature or activity, excessive drinking often points to an underlying health condition.

4 Types of Hair (Plus Thick vs. Thin Hair, Porosity and More)

health.howstuffworks.com/human-body/parts/types-of-hair.htm

Hair is one of the most expressive parts of our bodies. It's a living record of our genetics, our environment and even what we had for lunch (hello, greasy roots). With all the diversity in the world, how do we begin to categorize the many types of hair out there?

7 Times 'Star Wars: The Last Jedi' References the Prequels

entertainment.howstuffworks.com/7-times-star-wars-last-jedi-references-prequels.htm

'The Last Jedi' makes obvious references to the classic 'Star Wars' trilogy. See how 'The Last Jedi' nods to the prequel trilogy at HowStuffWorks.

10 Easiest Pets to Take Care Of

animals.howstuffworks.com/pets/easiest-pets-to-take-care-of.htm

If you're a cat person, you know that although they have an independent streak, most feline friends are not the easiest pets to take care of. Meanwhile, farm animals require acres of land and constant attention. And most dog breeds are social animals that survive on petting and positive affirmation almost as much as food and water.

How Men Work

people.howstuffworks.com/men.htm

The idea that men are better at math and science than women are is one of many stereotypes that doesn't hold up well under scientific scrutiny. Learn exactly what makes men different from women and find out whether other common perceptions about men are accurate.

5 Things Lego Blocks Can Teach About Structural Engineering

science.howstuffworks.com/engineering/structural/5-things-lego-blocks-teach-structural-engineering.htm

Playing with Lego blocks isn't just child's play. In fact, these blocks and products present a hands-on opportunity to learn the basics of structural engineering.

12 Things Developed By NASA That Improved Your Life

electronics.howstuffworks.com/12-things-developed-by-nasa-that-improved-your-life.htm

It's no big secret that a number of countries have invested a substantial portion of tax payer dollars into space-based programs. This has left a lot of people wondering whether their money could be better spent in areas that might be in greater need of more immediate financial support. However, the fact of the matter is [...] The post 12 Things Developed By NASA That Improved Your Life appeared first on Goliath.

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