Showing results for: Health & Human Body

Condoms are an effective way to reduce the chance of pregnancy and prevent sexually transmitted infections (STI). There are a whole bunch of options to choose from, but not all of them are as good at preventing pregnancy and STIs.

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It seems like a new breakthrough in stem cell research is announced almost every day.

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Dr. Keith Brunt is a research fellow in regenerative medicine and uses stem cells in his research..

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Question from: Kelly, Grade 8, Madison, Wisconsin

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Is human love special? Let's take a look at some other "loving" animals.

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The implementation of scanners with radio or radiation technology to view below a person's clothing in airports after the North West Flight 253 bombing attempt has sparked much debate.

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Can that hand sanitizer effectively keep your hands clean?

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While it’s no secret what is pleasurable about sex, talks about safety often lead to awkward conversations. The truth id though, that when beginning a sexual relationship you need to understand the risks and how to remain safe.

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Ever wonder if all that talk time on your cell phone or all that screen time on Facebook or Twitter do your health any harm?

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Scientists used to think that concussions only resulted in temporary effects; but we now know that some concussions can actually kill some brain cells and result to damage in the structure of the brain!

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