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When you think of smart animals, what comes to mind? Wise old owls? Problem-solving dolphins? Maybe you have heard of Koko the gorilla, who has mastered one thousand signs in American Sign… Read More →
From the Series Sandra Markle's Science Discoveries
Golden lion tamarins are found only in Brazilian forests. These small, remarkable monkeys once had plenty of space to roam and claim family territories. But years of deforestation caused… Read More →
Have you ever heard of a prickle of porcupines? Or a tower of giraffes? What about a parcel of penguins? This fun-filled romp through the animal kingdom introduces collective nouns for… Read More →
The inspiring true story of how one African woman began a movement to recycle the plastic bags that were polluting her community. Plastic bags are cheap and easy to use. But what happens… Read More →
"I am not a criminal, because I destroyed that which was evil. I think that I'm good."—Gavrilo Princip, October 23, 1914. This much we know: On June 28, 1914, a young man stood on a street… Read More →