An itchy, painful rash from poison oak is no fun at all - and just because you never had a problem before doesn't mean you won't have a reaction. Find out more here! Read More
How many people have ever lived on Earth in all of time? Is it even possible to answer this question? Yes, it is possible. Read More
What is the difference between AM and FM radio - aside from the obvious programming differences with talk radio versus music? Read More
It’s so pretty and common, in fact, that many people don’t realize that the whole oleander plant can be dangerous. Read More
How do airport and concert venue metal detectors work? Somehow, a seemingly plain rectangular doorway can figure out if I left my keys in my pocket. Read More
You may have heard that bananas are radioactive. Is it true, or just a myth? Find out the burning truth here. Read More
If you want to know the right kind of grass for a backyard lawn in your region, we have some tips so you can live on the side where the grass is greener. Read More
Is it true that the Italian city of Venice is sinking - to such a degree that it will be underwater in the near future? Here's what's happening. Read More
I was just about to throw out some old AA batteries when my girlfriend stopped me and said that I... Read More
You may have heard that mistletoe can kill people - and pets. But is this little plant actually poisonous, or is that mostly hype? You may be surprised by what it can do. Read More
If you've seen those fancy kitchen and bathroom touch faucets where you just touch them to turn the water on or off, you might wonder: how do they work? Read More
Is there some trick to choosing a ripe, sweet, really good watermelon? Here are some things to look for to get the most delicious fruit. Read More
It's a basic question, but most people still don't know: Why is the sky blue? Here's a basic explanation that will get you a win at trivia or on a school report. Read More
If you've heard of a plane having to dump fuel before landing, you probably wonder: Why would they waste that expensive jet fuel - and where does it all go? Read More
After you toss your empties into the recycling bin, where do your bottles and jars go? The glass recycling journey is simpler than you may think. Read More
Though many say that cats have domesticated humans - rather than the other way around - from a scientific perspective, when were cats first kept as pets? Read More
What creates meteor showers, and where can you find out the best times and places to see lots of these shooting stars? Read More
Why do people have trouble remembering their dreams? And more to the point: is there anything you can do to improve your dream recall? Get some tips here! Read More
What is a good score on an IQ test? Here's a look at what goes into determining someone's intelligence quotient, whether genius or not. Read More
Are eucalyptus trees a major contributor to wildfires and forest fires because they're more flammable than lots of other trees - and can even explode? Read More