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.

Learn More

A few inches of latex tube rolled up on itself and sealed hermetically in a little foil wrapper doesn’t seem like much, does it? Unfurled and applied properly, the ultrathin barrier fitted snugly between a person and the

Learn More

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

Learn More

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

Learn More

Question from: Kelly, Grade 8, Madison, Wisconsin

Learn More

As you sit atthe breakfast table with your head about to drop flat into your cereal, you aregently woken up by “Snap, Crackle, Pop” the sweet sound of morning. How is itthat Rice Krispies can serveas the perfect alarm clock? The

Learn More

During photosynthesis plants absorb visible light, mainly through the pigment chlorophyll, and use its energy to convert carbon dioxide and water into sugars required for metabolism and growth.

Learn More

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

Learn More

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.

Learn More