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Your search for "challenge" returned 4,098 results

What Should You Do If There's an Active Shooter in the Office?

people.howstuffworks.com/what-should-do-if-theres-active-shooter-in-office.htm

HowStuffWorks looks at what you should do if you encounter an active shooter in your office.

Spinosaurus Was a Good Floater but Lousy Swimmer

animals.howstuffworks.com/dinosaurs/spinosaurus-was-lousy-swimmer.htm

The villainous dinosaur from 'Jurassic Park' probably never had an affinity for water.

What If Humans Could Breathe Underwater?

science.howstuffworks.com/science-vs-myth/what-if/what-if-humans-could-breathe-underwater.htm

Remove that pesky drowning risk, and the world formerly under the sea opens with possibility - despite our inefficient limbs and tendency toward hypothermia.

Is the breast best for multiples?

health.howstuffworks.com/pregnancy-and-parenting/pregnancy/postpartum-care/is-the-breast-best-for-you.htm

Is the breast best for you? Learn about the pros and cons of breastfeeding at Discovery Health.

Can Scientists Create a Star on Earth?

science.howstuffworks.com/create-star-on-earth.htm

Stars are enormous celestial bodies hot enough to register millions of degrees. They're fascinating scientific phenomena, but is it actually possible for scientists to create them?

How Not to Embarrass Your Tween

lifestyle.howstuffworks.com/family/parenting/tweens-teens/not-embarrass-tween.htm

How can you not embarrass your tween? Check out these tips for how not to embarrass your tween at TLC Family.

Nameless But Never Forgotten: The Tomb of the Unknown Soldier

people.howstuffworks.com/culture-traditions/national-traditions/tomb-unknown-soldier.htm

HowStuffWorks looks at the history of Arlington Cemetery's Tomb of the Unknown Soldier, and the Army's elite Sentinels who guard it, 365 days a year.

Male Breast Cancer Is Rare, But Real

health.howstuffworks.com/diseases-conditions/cancer/breast/men-breast-cancer.htm

HowStuffWorks finds out why men get breast cancer, what the symptoms are and how it is treated.

Meet the Real Vampires of the Animal Kingdom

animals.howstuffworks.com/mammals/blood-sucking-animals.htm

HowStuffWorks explores hematophagy - the vampires of the animal world. And yes, these fish, birds and bats do need to eat blood to sustain life.

How well do you know zoology?

play.howstuffworks.com/quiz/how-well-do-you-know-zoology

Animals ... we love 'em! But there's a lot more to the animal kingdom than YouTube videos of doggies and kitties. Test your knowledge of zoology with our quiz!

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