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Can You Identify These New Zealand Mammals?

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Sure, New Zealand's got cats, dogs and even whales. But it also has so much more. Can you name the most well-known mammals from New Zealand? Let's find out.

Environmental Activities

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Dig in dirt or through books to educate yourself on the environment. Learn more about environmental activities and kids crafts.

How Does a Forest Fire Benefit Living Things?

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Forest-fire prevention has been a touchstone of American consciousness since the creation of Smokey the Bear in the 1940s. But now, environmental experts believe that some amount of fire is good for the forest too.

Can You Name All These Herbivores From an Image?

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You may know their diet, but do you know the names of all 40 of these plant eaters? Challenge yourself with this quiz to find out which ones you recognize and which ones you might've never herbivore!

How Tessellations Work

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Mathematics achieves the sublime. Sometimes, as with tessellations, it rises to art. In their simplest form, tessellations consist of a single shape that repeats over a two-dimensional plane without any gaps. Why was M.C. Escher so fixated on them?

Can You Name the Landform From a Definition?

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From mountains to battures, hoodoos to plains, our planet is covered in landforms of all types. How well do you know them? Start taking this quiz to find out!

Rock Garden Ideas

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A rock garden can blend beautifully with your garden ideas. Find dazzling ideas and rock garden photos in this article.

We’ll Be Impressed If You Can Name Even 11 of These Trees From Their Leaves

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If not for trees the world would be a much less scenic place, don't you think? They may not get the attention that flowers do but they still deserve recognition. Why not climb the branches of this quiz and see how many you recognize?

How Aliens Work

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Alien life forms would probably differ from those on Earth but still adhere to certain principles. Learn about astrobiology and the search for alien life forms.

10 Green Lawns Without a Blade of Grass

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Grass isn't necessary for your lawn to be green. Learn about ten green lawns without a blade of grass.

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