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Lightning bugs are disappearing because of light pollution and habitat loss. Learn why they matter and simple ways you can help them thrive.

Discover the fun of cloud gazing! Learn how to use your imagination, keep a cloud journal and spot clues about the weather by looking up at the sky.

A large bird flying low over a field as it hunts could be any number of birds. It could be a hawk. It could be an owl. Or it could be a hawk that looks and acts a little like an owl. A northern harrier. (Photo via Shutterstock) Northern harriers are hawks, but they share a few traits with owls despite not being closely related to them. A harrier's face has a round disk shape just like an owl's. They also hear exceptionally well and can hunt in low light conditions like many o

Meet the pyrrhuloxia, a cousin of the northern cardinal. Learn where this desert bird lives, what it eats and why its population is declining.

See if you can ace this 10-question quiz on reptiles and amphibians.

Summer is a good time to get out and listen to the world around you. Taking time to journal and be present in the moment can help us recognize the natural world around us. An indigo bunting singing. (Photo courtesy of Joe Viola) Making a sound map can be a great start! Materials Paper A writing utensil or utensils such as a pen, pencil, crayons or colored pencils Your ears! Instructions Go outside and find a comfortable spot to sit. Mark yourself at the center of y

Is it a wasp, a mantis or a fly? Meet the brown wasp mantidfly, an interesting insect that uses mimicry and special claws to survive in the wild.

Think you know an insect when you see one? Learn what makes an insect an insect, then test your skills with earthworms, spiders, praying mantises and fireflies.

Learn fun facts about cottontail rabbits, including where they live, how many babies they have and why they are important to Illinois ecosystems.

Discover the surprising stages of ladybug metamorphosis, from tiny yellow eggs to helpful garden heroes.

Before pedaling your way through the preserves, make sure you are ready to ride safely. Discover easy bike safety tips that help kids enjoy outdoor adventures with confidence.

Flying snakes don't really fly, they glide. Discover how paradise tree snakes soar through the forests of Asia and what makes them one of nature's most surprising reptiles.

Get to the know the endangered turtles that live at Isle a la Cache Museum.

Learn about scarlet tanagers, bright red birds that live high in forest trees. Discover where they live, what they eat and why they are hard to spot.

It's gardening season, and many people are worrying about the weeds in their gardening beds. Instead, they should be asking what classifies something as a weed. And can weeds actually be useful?

Discover the birds making noise this spring and summer! Learn about bluebirds, owls, towhees and kingfishers while exploring nature with your ears.

Explore the May night sky with this simple guide. Discover stars, constellations, and fun ways to watch the sky at night.

Bearded vultures are not like other birds. These large mountain birds eat bones and even drop them from the sky to crack them open. Discover how they survive and why they are so unique.

Join Willy the Woodchuck on a river adventure. Learn how rivers start, grow and travel from source to sea.

Have you ever walked across the sand at the beach on a hot summer day? It’s hot, right? Good thing you can cool off your feet by dipping them in the water. But wait? Why is the sand so much hotter than the water? Try this simple at-home experiment to find out.